travis-ci.com

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Free website and domain report on travis-ci.com

Last Updated: 10th January, 2021 Update Now
Overview

Snoop Summary for travis-ci.com

This is a free and comprehensive report about travis-ci.com. Travis-ci.com is expected to earn an estimated $56 USD per day from advertising revenue. The sale of travis-ci.com would possibly be worth $40,966 USD. This figure is based on the daily revenue potential of the website over a 24 month period. Travis-ci.com receives an estimated 13,267 unique visitors every day - a huge amount of traffic! This report was last updated 10th January, 2021.

About travis-ci.com

Site Preview: travis-ci.com travis-ci.com
Title: Travis CI - Test and Deploy with Confidence
Description: Travis CI enables your team to test and ship your apps with confidence. Easily sync your projects with Travis CI and you'll be testing your code in minutes.
Keywords and Tags: hardware, software
Related Terms: i travis, travis, travis build, travis ci, travis ci free, travis org, travis scott wallpaper, travis test, travis yml, what is travis ci
Fav Icon:
Age:
Domain Created:
Domain Updated:
Domain Expires:
Review

Snoop Score

2/5

Valuation

$40,966 USD
Note: All valuation figures are estimates.

Popularity

High
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 42,980
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 13,267
Monthly Visitors: 403,806
Yearly Visitors: 4,842,455
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $56 USD
Monthly Revenue: $1,708 USD
Yearly Revenue: $20,478 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: travis-ci.com 13
Domain Name: travis-ci 9
Extension (TLD): com 3

Page Speed Analysis

Average Load Time:
Load Time Comparison:

PageSpeed Insights

Avg. (All Categories) 64
Performance 61
Accessibility 84
Best Practices 79
SEO 73
Progressive Web App 22
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://travis-ci.com/
Updated: 10th January, 2021

1.64 seconds
First Contentful Paint (FCP)
46%
46%
8%

0.01 seconds
First Input Delay (FID)
96%
2%
2%

Simulate loading on desktop
61

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for travis-ci.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Total Blocking Time — 40 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.035
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Estimated Input Latency — 30 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive travis-ci.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
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Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
87.259
9.73
186.767
8.652
249.472
37.582
287.072
28.987
316.15
7.881
492.822
785.946
1283.218
19.519
1381.665
27.187
1416.945
31.153
1448.408
10.031
1458.881
5.454
1464.654
5.629
1474.44
16.705
1491.168
25.786
1518.178
7.169
1527.847
17.237
1560.993
8.974
1570.415
15.667
1586.386
75.135
1672.513
7.203
1680.209
32.809
1715.27
39.428
1934.529
21.75
1956.314
5.21
1982.121
12.293
1999.548
7.063
2006.643
7.792
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Travis-ci.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Travis-ci.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Travis-ci.com should consider minifying JS files.
Remove unused CSS — Potential savings of 111 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Travis-ci.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.travis-ci.com/assets/travis-8bbb47bed52ddeda287155631ebe2693.css
116446
114115
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 30 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://travis-ci.com/
28.683
Avoid multiple page redirects — Potential savings of 190 ms
Redirects can cause additional delays before the page can begin loading. Travis-ci.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://travis-ci.com/
190
https://travis-ci.com/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Travis-ci.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 21 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://connect.facebook.net/signals/config/1072513446467969?v=2.9.32&r=stable
11934
https://cdn.pendo.io/agent/static/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4/pendo.js
6399
https://cdn.travis-ci.com/assets/travis-02cdccfad0ce71fb0f05bb1e65d2da57.js
1780
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
1263
https://js.intercomcdn.com/vendor-modern.1a3e31bf.js
104
https://connect.facebook.net/en_US/fbevents.js
45

Diagnostics

Avoids enormous network payloads — Total size was 2,507 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
956442
https://cdn.travis-ci.com/images/pro-landing/hero-header-310979f236c4d9e23f4f8d67445a46e8.png
670355
https://cdn.travis-ci.com/assets/travis-02cdccfad0ce71fb0f05bb1e65d2da57.js
218059
https://cdn.pendo.io/agent/static/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4/pendo.js
118236
https://cdn.travis-ci.com/assets/travis-8bbb47bed52ddeda287155631ebe2693.css
116446
https://connect.facebook.net/signals/config/1072513446467969?v=2.9.32&r=stable
71857
https://js.intercomcdn.com/frame-modern.a5da67e0.js
67973
https://cdn.travis-ci.com/images/landing-page/pr-flow-7f9850e82aad6f547474f82a87578573.png
50063
https://js.intercomcdn.com/vendor-modern.1a3e31bf.js
38920
https://www.googletagmanager.com/gtm.js?id=GTM-N3RT7TD
36738
Avoids an excessive DOM size — 304 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
304
Maximum DOM Depth
15
Maximum Child Elements
25
Avoid chaining critical requests — 8 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Travis-ci.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.8 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://cdn.travis-ci.com/assets/travis-02cdccfad0ce71fb0f05bb1e65d2da57.js
471.07
361.318
49.904
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
378.065
221.661
90.274
Unattributable
149.676
2.313
0.156
https://travis-ci.com/
130.004
2.832
1.4
https://js.intercomcdn.com/frame-modern.a5da67e0.js
106.878
98.491
4.576
Minimizes main-thread work — 1.5 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
830.60899999999
Other
215.652
Script Parsing & Compilation
176.786
Style & Layout
117.635
Parse HTML & CSS
69.148
Rendering
35.385
Garbage Collection
24.238
Keep request counts low and transfer sizes small — 68 requests • 2,507 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
68
2567001
Script
19
1589505
Image
29
795108
Stylesheet
4
123222
Font
3
41363
Other
12
10724
Document
1
7079
Media
0
0
Third-party
36
466191
Minimize third-party usage — Third-party code blocked the main thread for 10 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
115094
13.675
119537
0
97478
0
44877
0
36738
0
20074
0
15801
0
4538
0
4376
0
1556
0
1035
0
746
0
393
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
img
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.027932650903407
0.0021960687161441
0.0021334443989804
0.0015852416560245
0.00087261008588505
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 2 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
1890
393
https://js.intercomcdn.com/frame-modern.a5da67e0.js
2900
75
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Speed Index — 2.2 s
The time taken for the page contents to be visibly populated.
Time to Interactive — 2.9 s
The time taken for the page to become fully interactive.

Other

First CPU Idle — 2.7 s
The time taken for the page's main thread to be quiet enough to handle input.

Opportunities

Eliminate render-blocking resources — Potential savings of 280 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Travis-ci.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700
1679
230
https://fonts.googleapis.com/css?family=Cousine:400,400i,700,700i
1835
230
https://cdn.travis-ci.com/assets/vendor-53ff7fbd0e978230c0f55ae8d2549584.css
3262
230
https://cdn.travis-ci.com/assets/travis-8bbb47bed52ddeda287155631ebe2693.css
116446
670
Properly size images — Potential savings of 621 KiB
Images can slow down the page's load time. Travis-ci.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn.travis-ci.com/images/pro-landing/hero-header-310979f236c4d9e23f4f8d67445a46e8.png
670355
635436
Serve images in next-gen formats — Potential savings of 604 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn.travis-ci.com/images/pro-landing/hero-header-310979f236c4d9e23f4f8d67445a46e8.png
670355
570233
https://cdn.travis-ci.com/images/landing-page/pr-flow-7f9850e82aad6f547474f82a87578573.png
50063
31271
https://cdn.travis-ci.com/images/landing-page/build-flow-aed95f877f436aa42648da824a93a1df.png
35281
16907

Metrics

First Contentful Paint — 2.2 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 3.3 s
The timing of the largest text or image that is painted.

Other

Max Potential First Input Delay — 390 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 2.2 s
The time taken for the primary content of the page to be rendered.

Opportunities

Remove unused JavaScript — Potential savings of 1,105 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
956442
773263
https://cdn.travis-ci.com/assets/travis-02cdccfad0ce71fb0f05bb1e65d2da57.js
218059
188836
https://cdn.pendo.io/agent/static/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4/pendo.js
118236
79930
https://connect.facebook.net/signals/config/1072513446467969?v=2.9.32&r=stable
71857
54106
https://js.intercomcdn.com/frame-modern.a5da67e0.js
67973
35256

Diagnostics

Serve static assets with an efficient cache policy — 10 resources found
Travis-ci.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://data.pendo.io/data/guide.js/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4?jzb=eJx9jjFrwzAQhf_LzbVlGUqpt5B48CI3NJrFIQtHkEiOfMpS_N996aCl0O1477v33g88_eoppmGCDsxXr06juZiHeiTZ56scZ3gDtDbmQL_I4XgctbpUWg1n3VfDif2cbuxciZa1E4IScmZlfW3jXbB9d4QTEkJX2l6n_6fxhmHOODsmXDD6G7ayorz-XcLQgskFOhSUJa5-5TSfopGibVrJ-U-XVh8Dy2398V5Ls6Q4wbbtEMVVHQ&v=2.75.1_prod&ct=1610260392017
0
894
https://p.adsymptotic.com/d/px/?_pid=16218&_psign=0aa5badf92527f7732e22463d6fa4dbc&coopa=0&gdpr=0&gdpr_consent=&_puuid=5970800a-86d1-4f5d-bbd9-f6eec168f995&_expected_cookie=bdd596522766dbdb26080ad71e659b65
0
737
https://data.pendo.io/data/ptm.gif/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4?v=2.75.1_prod&ct=1610260392011&jzb=eJy9UEFv8jAU-y85A22CgJUbH6Cph5UxKJq-aYrSNkAmmoT0lY0h_jsvm-hlEpdJu0V-tmP75UTgaCUZklKCIC2SOfNeScdBlYjSPg1ZP-xGNIp6LXJQlQLjuCpQwB-nyWTGl3yf7B2d1ls626CByHNTa_jmjMbjWZos22kSz9NpO54goXY7vGwBbDUMAnACXdu56uSmDPBsnbEVGZ6un_nnrf92Qm9qsfEVpObpgpybDI30ZwwkWeGkhlFDRagQ4H3CKAhpwEJG0f8gXaWMRph1Br0O5Riw8HoQWezN5cOH-rd-myS9WD3D_xo1aydK-XXM4tH9fLGST9mnXq6O1i98BIkFu_3o3GrW3xlR3Fz_7o_X94GuMSLW_X1fxgbn1wtcusO1
0
407
https://js.intercomcdn.com/shim.latest.js
300000
5198
https://cdn.pendo.io/agent/static/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4/pendo.js
450000
118236
https://tracking.g2crowd.com/attribution_tracking/conversions/3789.js?p=https://travis-ci.com/&e=
600000
1678
https://connect.facebook.net/signals/config/1072513446467969?v=2.9.32&r=stable
1200000
71857
https://connect.facebook.net/en_US/fbevents.js
1200000
24607
https://www.google-analytics.com/analytics.js
7200000
19452
https://snap.licdn.com/li.lms-analytics/insight.min.js
14059000
2169
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://fonts.gstatic.com/s/sourcesanspro/v14/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7lujVj9w.woff2
3.0009998008609
https://fonts.gstatic.com/s/sourcesanspro/v14/6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdu3cOWxw.woff2
2.8459997847676
https://fonts.gstatic.com/s/sourcesanspro/v14/6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdu3cOWxw.woff2
2.7719996869564
Replace unnecessarily large JavaScript libraries — 1 large library found
It is recommended to work with smaller JavaScript libraries to reduce your bundle size and avoid poor performance.
Library Transfer Size (Bytes) Potential Savings (Bytes)
67489
84

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of travis-ci.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Travis-ci.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Travis-ci.com may provide relevant information that dialogue cannot, by using audio descriptions.

Contrast

Internationalization and localization

`<html>` element does not have a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
Failing Elements

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
79

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that travis-ci.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Ember.js
3.12.0
Moment.js
2.24.0
Moment Timezone
0.5.27
core-js
2.6.9: global, 3.0.0: pure
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://travis-ci.com/

Audits

Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
URL
Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
URL Description
https://js.intercomcdn.com/vendor-modern.1a3e31bf.js
WebSocket connection to 'wss://nexus-websocket-a.intercom.io/pubsub/5-sNaHqLEM9iMQJmtIlRgfz1_n5bbAltJpsKlqfGkQu5uC2fAv_0f-6Kz2djbk_S6faiu67ELGqE-M7zuWDjdrBhyyuLsWNHVZR-JQ?X-Nexus-New-Client=true&X-Nexus-Version=0.7.0&user_role=undefined' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
WebSocket connection to 'wss://ws.pusherapp.com/app/59236bc0716a551eab40?protocol=7&client=js&version=5.0.2&flash=false' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
Missing source maps for large first-party JavaScript
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
https://cdn.travis-ci.com/assets/vendor-966dba17fbe6816482f0f94c6efe2227.map
https://cdn.travis-ci.com/check-browser-support-a53758c2cbd69293e76543362b2b4155.js
https://cdn.travis-ci.com/check-browser-support-a6a90f7cfb0e231f9e1ee37a4e20c51d.map
https://cdn.travis-ci.com/assets/travis-02cdccfad0ce71fb0f05bb1e65d2da57.js
https://cdn.travis-ci.com/assets/travis-1f54d919be012e0b880c0cec3190052a.map
73

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for travis-ci.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of travis-ci.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Links do not have descriptive text — 2 links found
Make use of descriptive link text to assist search engines in understanding the content.
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
22

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of travis-ci.com. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of travis-ci.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Fast and reliable

Page load is not fast enough on mobile networks — Interactive on simulated mobile network at 15.7 s
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.
Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://travis-ci.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 53
Performance 9
Accessibility 74
Best Practices 79
SEO 77
Progressive Web App 25
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://travis-ci.com/
Updated: 10th January, 2021

3.59 seconds
First Contentful Paint (FCP)
14%
60%
26%

0.25 seconds
First Input Delay (FID)
51%
38%
11%

Simulate loading on mobile
9

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for travis-ci.com. This includes details about optimizing page load times which can result in a better user experience.

Opportunities

Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Travis-ci.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Travis-ci.com should consider minifying JS files.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 10 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://travis-ci.com/
8.545
Avoid multiple page redirects — Potential savings of 630 ms
Redirects can cause additional delays before the page can begin loading. Travis-ci.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://travis-ci.com/
630
https://travis-ci.com/
0
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Travis-ci.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 21 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://connect.facebook.net/signals/config/1072513446467969?v=2.9.32&r=stable
11934
https://cdn.pendo.io/agent/static/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4/pendo.js
6400
https://cdn.travis-ci.com/assets/travis-02cdccfad0ce71fb0f05bb1e65d2da57.js
1780
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
1263
https://js.intercomcdn.com/vendor-modern.1a3e31bf.js
104
https://connect.facebook.net/en_US/fbevents.js
45

Diagnostics

Avoids enormous network payloads — Total size was 2,529 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
956442
https://cdn.travis-ci.com/images/pro-landing/hero-header-310979f236c4d9e23f4f8d67445a46e8.png
670355
https://cdn.travis-ci.com/assets/travis-02cdccfad0ce71fb0f05bb1e65d2da57.js
218060
https://cdn.pendo.io/agent/static/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4/pendo.js
118246
https://cdn.travis-ci.com/assets/travis-8bbb47bed52ddeda287155631ebe2693.css
116446
https://connect.facebook.net/signals/config/1072513446467969?v=2.9.32&r=stable
71857
https://js.intercomcdn.com/frame-modern.a5da67e0.js
67973
https://cdn.travis-ci.com/images/landing-page/pr-flow-small-5678a4450686b6113a01cc2479fe6d2e.png
61038
https://cdn.travis-ci.com/images/landing-page/build-flow-small-7b7eed368ad97dce168cf81b6b0bf277.png
46603
https://js.intercomcdn.com/vendor-modern.1a3e31bf.js
38920
Avoids an excessive DOM size — 304 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
304
Maximum DOM Depth
15
Maximum Child Elements
25
Avoid chaining critical requests — 8 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Travis-ci.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Keep request counts low and transfer sizes small — 68 requests • 2,529 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
68
2589575
Script
19
1589673
Image
29
817149
Stylesheet
4
123243
Font
3
41363
Other
12
11068
Document
1
7079
Media
0
0
Third-party
36
466723
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.092939263071549
0.080763546579622
0.036710702990737
div
0.035487012891046
0.019137153503505
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 13 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
9990
1335
https://js.intercomcdn.com/frame-modern.a5da67e0.js
14430
255
https://cdn.travis-ci.com/assets/travis-8bbb47bed52ddeda287155631ebe2693.css
4440
143
https://cdn.pendo.io/agent/static/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4/pendo.js
16350
124
https://connect.facebook.net/signals/config/1072513446467969?v=2.9.32&r=stable
15930
116
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
11855
101
https://www.google-analytics.com/analytics.js
11392
96
https://js.intercomcdn.com/frame-modern.a5da67e0.js
16590
77
https://widget.intercom.io/widget/dtjzv6xw
11325
67
Unattributable
630
66
https://connect.facebook.net/en_US/fbevents.js
13500
61
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
11553
56
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
11488
51
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Other

Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://travis-ci.com/
0
3.7209999281913
213
0
308
text/html
https://travis-ci.com/
4.2019998654723
11.748999822885
7079
30421
200
text/html
Document
https://cdn.travis-ci.com/check-browser-support-a53758c2cbd69293e76543362b2b4155.js
29.508999781683
45.555999968201
6580
14624
200
application/javascript
Script
https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700
29.859999893233
47.541999956593
1864
8956
200
text/css
Stylesheet
https://fonts.googleapis.com/css?family=Cousine:400,400i,700,700i
30.162999872118
46.10799998045
1671
9338
200
text/css
Stylesheet
https://cdn.travis-ci.com/assets/vendor-53ff7fbd0e978230c0f55ae8d2549584.css
30.572999967262
47.153999796137
3262
8870
200
text/css
Stylesheet
https://cdn.travis-ci.com/assets/travis-8bbb47bed52ddeda287155631ebe2693.css
31.016999855638
94.864999875426
116446
717203
200
text/css
Stylesheet
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
32.171999802813
111.63399997167
956442
3757227
200
application/javascript
Script
https://cdn.travis-ci.com/assets/travis-02cdccfad0ce71fb0f05bb1e65d2da57.js
32.583999913186
87.310999864712
218060
1306764
200
application/javascript
Script
https://widget.intercom.io/widget/dtjzv6xw
662.78899996541
986.00099980831
425
0
302
https://www.google-analytics.com/analytics.js
752.03099986538
755.7309998665
19452
47051
200
text/javascript
Script
https://www.googletagmanager.com/gtm.js?id=GTM-N3RT7TD
753.28399986029
792.48499986716
36738
98353
200
application/javascript
Script
https://pnpcptp8xh9k.statuspage.io/api/v2/status.json
917.37099993043
1212.7659998368
1035
220
200
application/json
XHR
https://cdn.travis-ci.com/images/pro-landing/hero-header-310979f236c4d9e23f4f8d67445a46e8.png
921.63699981757
987.16299980879
670355
714045
200
image/png
Image
https://cdn.travis-ci.com/images/svg/zendesk-cc317c23772129df1cc0880f6784535b.svg
921.82699986733
938.26299998909
2892
5627
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/svg/engineyard-ca4a33c794269168a705108542d3bb2d.svg
922.12299979292
937.5089998357
1976
3066
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/svg/customer-logos-heroku-d00601c8bc44189dbbdbaaec876f4dba.svg
922.3869999405
939.00199979544
1647
2559
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/svg/customer-logos-bittorrent-c3034b934a1aa5ab72fdfe8ad94f7bc7.svg
922.60799999349
939.2809998244
3109
8224
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/svg/moz-16c47d01527c64a64428b251c120a848.svg
922.85099998116
940.12099993415
1693
2040
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/platform-009fb14feb5570546df8088e26d5411b.svg
923.08599990793
938.77699994482
1249
1297
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/PR-686c1f7f0879de6c5068e7ffa62e4188.svg
923.26599988155
939.89299982786
1427
1608
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/heroku-3fa7b46d35d307cd227782f25bc6cbf7.svg
923.43099997379
940.73199992999
1616
2033
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/svg/stage-passed-ad53bcdaed2882b17b994e92902d3cd9.svg
923.62399981357
940.3779997956
1112
645
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/lang-clojure-d63294fca5265a99d72c5b336db3912a.svg
924.08199980855
941.00899994373
1525
1538
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/lang-node-4974775124da2f6318a8d75c56bec7da.svg
924.39399985597
941.37199991383
1819
2359
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/lang-php-a04195341aa230cb8afe5fae4ab57e51.svg
924.87099999562
944.10099997185
1743
2648
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/lang-xcode-15f425e3d742e44254ba32eff29596d0.svg
925.40299985558
943.55999981053
1749
2333
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/lang-ruby-b8aa96a697e6bcb9365c06c9f255127b.svg
925.68699992262
943.84199986234
1198
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200
image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/lang-python-283d4c21a645da7c79cb4580d728e675.svg
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2176
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image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/lang-java-8f3fd9a850b4b8144a355b4bd90e7a19.svg
926.07299983501
942.47699994594
1521
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image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/lang-erlang-1340c883aca596bcb2106b53757ced6d.svg
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image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/lang-go-a06e8cf72cd0738ebc419776d36b3570.svg
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image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/lang-scala-6eb0e50074eb0d1e82c55107a859ffe0.svg
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image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/lang-perl-c9d170d9d11c2dd4ee7f6b0ec7b11d06.svg
927.19299998134
943.02599993534
1370
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200
image/svg+xml
Image
https://cdn.travis-ci.com/images/ui/travis-ci-logo-34114c551e92df51f9e499528b29e81e.svg
928.50099992938
944.36999992467
1994
2616
200
image/svg+xml
Image
https://cdn.travis-ci.com/images/landing-page/build-flow-small-7b7eed368ad97dce168cf81b6b0bf277.png
931.78199999966
999.7279997915
46603
46690
200
image/png
Image
https://cdn.travis-ci.com/images/landing-page/pr-flow-small-5678a4450686b6113a01cc2479fe6d2e.png
932.22699989565
959.61799984798
61038
60760
200
image/png
Image
https://fonts.gstatic.com/s/sourcesanspro/v14/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7lujVj9w.woff2
934.79699990712
938.55299986899
13893
13324
200
font/woff2
Font
https://fonts.gstatic.com/s/sourcesanspro/v14/6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdu3cOWxw.woff2
935.08699978702
937.98799999058
13793
13224
200
font/woff2
Font
https://fonts.gstatic.com/s/sourcesanspro/v14/6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdu3cOWxw.woff2
935.55099982768
939.61899983697
13677
13108
200
font/woff2
Font
https://js.intercomcdn.com/shim.latest.js
988.41499979608
1004.6319998801
5198
12814
200
application/javascript
Script
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https://js.intercomcdn.com/frame-modern.a5da67e0.js
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https://js.intercomcdn.com/vendor-modern.1a3e31bf.js
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application/javascript
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https://www.googleadservices.com/pagead/conversion_async.js
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1157.8169998247
13461
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text/javascript
Script
https://connect.facebook.net/en_US/fbevents.js
1143.8699997962
1160.5620000046
24607
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application/x-javascript
Script
https://tracking.g2crowd.com/attribution_tracking/conversions/3789.js?p=https://travis-ci.com/&e=
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https://snap.licdn.com/li.lms-analytics/insight.min.js
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application/x-javascript
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https://cdn.pendo.io/agent/static/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4/pendo.js
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application/javascript
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text/javascript
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application/x-javascript
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https://api-iam.intercom.io/messenger/web/ping
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application/json
XHR
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1872042&time=1610260410722&url=https%3A%2F%2Ftravis-ci.com%2F&cookiesTest=true
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1272.9149998631
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image/gif
Image
https://www.facebook.com/tr/?id=1072513446467969&ev=PageView&dl=https%3A%2F%2Ftravis-ci.com%2F&rl=&if=false&ts=1610260410863&sw=360&sh=640&v=2.9.32&r=stable&ec=0&o=30&fbp=fb.1.1610260410860.671202521&it=1610260410743&coo=false&rqm=GET
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image/gif
Image
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D1872042%26time%3D1610260410722%26url%3Dhttps%253A%252F%252Ftravis-ci.com%252F%26cookiesTest%3Dtrue%26liSync%3Dtrue
1351.8269998021
1384.2009999789
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https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=1872042&time=1610260410722&url=https%3A%2F%2Ftravis-ci.com%2F&cookiesTest=true&liSync=true
1384.5720000099
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https://p.adsymptotic.com/d/px/?_pid=16218&_psign=0aa5badf92527f7732e22463d6fa4dbc&coopa=0&gdpr=0&gdpr_consent=&_puuid=25d74a30-4873-4953-a2bc-e81136eb6547
1413.6599998455
1469.0629998222
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https://p.adsymptotic.com/d/px/?_pid=16218&_psign=0aa5badf92527f7732e22463d6fa4dbc&coopa=0&gdpr=0&gdpr_consent=&_puuid=25d74a30-4873-4953-a2bc-e81136eb6547&_expected_cookie=843d527b5b0f066ed8cfa61c4e7c4edf
1469.2459998187
1523.6789998598
737
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image/gif
Image
https://pi.pardot.com/pd.js
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1584.1199997813
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application/javascript
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https://data.pendo.io/data/ptm.gif/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4?v=2.75.1_prod&ct=1610260411102&jzb=eJy9kE9v4jAQxb-Lz0Bs0ySEW8Q_cdiEtkSqWlWWSbzBFYkjZwJCiO_OuCtyqcSl0t6smfd-fvM-LgTOjSJTUimQZEB21pxaZQXoCqcsYJQH9IkxOokG5KhbDcYKXaBBbBbJPBVb0U2WQRrFkO7_IEDmuelq-KeJZ7M0S7bDLFk_Z4vheo6Czh5wswdo2qnngZVIHeZ6lJvKw3VjTdOS6eX-mXs--u8g67KTpTtB1SJ7Jdc-Q2_9GQNFjbSqhriX4qiQ4Dg08ijzOOUM-UdlW21qHPNR6I-YwICF84PcrR3cP7ZcVjJ80yWj_leGnr9WVup7mZSncLnazE_Ne9y9rLRr-AwKDxwH0XXQt38wsnjUfjT-z-27QPcYPg9_fy9HyOcNL2_AqQ
1557.9429999925
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image/gif
Image
https://data.pendo.io/data/guide.js/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4?jzb=eJx9js1qwzAQhN9lz7VlG_oT34ydgg-1WmqdxSKLRJBIRl7lUvzu2fSgS6G3ZebbmfmBm9schTgu0IL-PE6D1LNOb-8v8tCRPH_AE6AxIXn6Rbq-l2qaCzWNX-pYjAP7KV7YOROtWysEReTMwrjShKtg-2oJFySENrc9TvdP4wX9KeHJMmG9Vt-w5xX59e8ShlaM1lOXUZa4-pFTHURVi6Zqas6_2bi54FluytfnstZrDAvs-x1okFQ5&v=2.75.1_prod&ct=1610260411107
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application/javascript
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https://pi.pardot.com/analytics?ver=3&visitor_id=&visitor_id_sign=&pi_opt_in=&campaign_id=6917&account_id=846883&title=Travis%20CI%20-%20Test%20and%20Deploy%20with%20Confidence&url=https%3A%2F%2Ftravis-ci.com%2F&referrer=
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text/javascript
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https://info.travis-ci.com/analytics?conly=true&visitor_id=64734453&visitor_id_sign=00b90e2b52fbc16d5c1875d9dd0f0a39feb19addc9db367b830074b9b92cd883c3ac83ccaa76002fb2f976d062c810f4d7579527&pi_opt_in=&campaign_id=6917&account_id=846883&title=Travis%20CI%20-%20Test%20and%20Deploy%20with%20Confidence&url=https://travis-ci.com/&referrer=
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https://sockjs.pusher.com/pusher/app/59236bc0716a551eab40/78/kqkf0qi8/xhr_streaming?protocol=7&client=js&version=5.0.2&t=1610260412228&n=1
2683.6549998261
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XHR
https://www.facebook.com/tr/?id=1072513446467969&ev=Microdata&dl=https%3A%2F%2Ftravis-ci.com%2F&rl=&if=false&ts=1610260412369&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Travis%20CI%20-%20Test%20and%20Deploy%20with%20Confidence%22%2C%22meta%3Adescription%22%3A%22Travis%20CI%20enables%20your%20team%20to%20test%20and%20ship%20your%20apps%20with%20confidence.%20Easily%20sync%20your%20projects%20with%20Travis%20CI%20and%20you%27ll%20be%20testing%20your%20code%20in%20minutes.%22%7D&cd[OpenGraph]=%7B%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=360&sh=640&v=2.9.32&r=stable&ec=1&o=30&fbp=fb.1.1610260410860.671202521&it=1610260410743&coo=false&es=automatic&tm=3&rqm=GET
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image/gif
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
44.975
10.444
77.876
7.054
128.375
35.862
164.252
10.917
175.203
7.572
340.576
667.485
1008.088
7.48
1020.285
5.385
1076.481
14.069
1098.685
23.967
1122.694
8.824
1136.643
16.656
1153.32
25.346
1179.644
8.979
1195.851
8.367
1213.363
15.125
1228.525
63.643
1306.06
12.704
1321.151
28.934
1350.12
31.031
1564.463
14.047
1579.505
8.065
1587.598
6.003
1595.058
16.488
1749.983
19.314
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Defer offscreen images — Potential savings of 107 KiB
Time to Interactive can be slowed down by resources on the page. Travis-ci.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn.travis-ci.com/images/landing-page/pr-flow-small-5678a4450686b6113a01cc2479fe6d2e.png
60760
60760
https://cdn.travis-ci.com/images/landing-page/build-flow-small-7b7eed368ad97dce168cf81b6b0bf277.png
46603
46603
https://cdn.travis-ci.com/images/landing-page/lang-python-283d4c21a645da7c79cb4580d728e675.svg
2176
2176
Remove unused CSS — Potential savings of 112 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Travis-ci.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.travis-ci.com/assets/travis-8bbb47bed52ddeda287155631ebe2693.css
116446
114311

Diagnostics

Reduce JavaScript execution time — 3.3 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://cdn.travis-ci.com/assets/travis-02cdccfad0ce71fb0f05bb1e65d2da57.js
1588.528
1147.932
183.644
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
1325.08
788.852
319.784
Unattributable
506.748
7.568
0.672
https://js.intercomcdn.com/frame-modern.a5da67e0.js
364.548
332.376
18.912
https://travis-ci.com/
346.856
11.436
5.912
https://cdn.pendo.io/agent/static/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4/pendo.js
144.456
93.94
29.904
https://cdn.travis-ci.com/assets/travis-8bbb47bed52ddeda287155631ebe2693.css
143.448
0
0
https://connect.facebook.net/signals/config/1072513446467969?v=2.9.32&r=stable
121.168
96.668
18.316
https://www.google-analytics.com/analytics.js
100.5
92.328
5.288
https://widget.intercom.io/widget/dtjzv6xw
66.624
53.128
9.272
https://connect.facebook.net/en_US/fbevents.js
60.5
50.676
6.924
https://www.googletagmanager.com/gtm.js?id=GTM-N3RT7TD
59.656
44.692
11.86

Metrics

First Contentful Paint — 10.6 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 10.6 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 15.5 s
The timing of the largest text or image that is painted.
Time to Interactive — 15.4 s
The time taken for the page to become fully interactive.
Total Blocking Time — 1,020 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.265
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 14.1 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 1,340 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 10.6 s
The time taken for the primary content of the page to be rendered.
Estimated Input Latency — 680 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive travis-ci.com as laggy when the latency is higher than 0.05 seconds.
First Contentful Paint (3G) — 21525 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Opportunities

Eliminate render-blocking resources — Potential savings of 1,350 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Travis-ci.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700
1864
780
https://fonts.googleapis.com/css?family=Cousine:400,400i,700,700i
1671
780
https://cdn.travis-ci.com/assets/vendor-53ff7fbd0e978230c0f55ae8d2549584.css
3262
780
https://cdn.travis-ci.com/assets/travis-8bbb47bed52ddeda287155631ebe2693.css
116446
3330
Properly size images — Potential savings of 554 KiB
Images can slow down the page's load time. Travis-ci.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn.travis-ci.com/images/pro-landing/hero-header-310979f236c4d9e23f4f8d67445a46e8.png
670355
567404
Remove unused JavaScript — Potential savings of 1,105 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
956442
773263
https://cdn.travis-ci.com/assets/travis-02cdccfad0ce71fb0f05bb1e65d2da57.js
218060
188837
https://cdn.pendo.io/agent/static/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4/pendo.js
118246
79937
https://connect.facebook.net/signals/config/1072513446467969?v=2.9.32&r=stable
71857
54106
https://js.intercomcdn.com/frame-modern.a5da67e0.js
67973
35343
Serve images in next-gen formats — Potential savings of 617 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://cdn.travis-ci.com/images/pro-landing/hero-header-310979f236c4d9e23f4f8d67445a46e8.png
670355
570233
https://cdn.travis-ci.com/images/landing-page/pr-flow-small-5678a4450686b6113a01cc2479fe6d2e.png
60760
38878
https://cdn.travis-ci.com/images/landing-page/build-flow-small-7b7eed368ad97dce168cf81b6b0bf277.png
46603
22597

Diagnostics

Serve static assets with an efficient cache policy — 10 resources found
Travis-ci.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://data.pendo.io/data/guide.js/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4?jzb=eJx9js1qwzAQhN9lz7VlG_oT34ydgg-1WmqdxSKLRJBIRl7lUvzu2fSgS6G3ZebbmfmBm9schTgu0IL-PE6D1LNOb-8v8tCRPH_AE6AxIXn6Rbq-l2qaCzWNX-pYjAP7KV7YOROtWysEReTMwrjShKtg-2oJFySENrc9TvdP4wX9KeHJMmG9Vt-w5xX59e8ShlaM1lOXUZa4-pFTHURVi6Zqas6_2bi54FluytfnstZrDAvs-x1okFQ5&v=2.75.1_prod&ct=1610260411107
0
935
https://p.adsymptotic.com/d/px/?_pid=16218&_psign=0aa5badf92527f7732e22463d6fa4dbc&coopa=0&gdpr=0&gdpr_consent=&_puuid=25d74a30-4873-4953-a2bc-e81136eb6547&_expected_cookie=843d527b5b0f066ed8cfa61c4e7c4edf
0
737
https://data.pendo.io/data/ptm.gif/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4?v=2.75.1_prod&ct=1610260411102&jzb=eJy9kE9v4jAQxb-Lz0Bs0ySEW8Q_cdiEtkSqWlWWSbzBFYkjZwJCiO_OuCtyqcSl0t6smfd-fvM-LgTOjSJTUimQZEB21pxaZQXoCqcsYJQH9IkxOokG5KhbDcYKXaBBbBbJPBVb0U2WQRrFkO7_IEDmuelq-KeJZ7M0S7bDLFk_Z4vheo6Czh5wswdo2qnngZVIHeZ6lJvKw3VjTdOS6eX-mXs--u8g67KTpTtB1SJ7Jdc-Q2_9GQNFjbSqhriX4qiQ4Dg08ijzOOUM-UdlW21qHPNR6I-YwICF84PcrR3cP7ZcVjJ80yWj_leGnr9WVup7mZSncLnazE_Ne9y9rLRr-AwKDxwH0XXQt38wsnjUfjT-z-27QPcYPg9_fy9HyOcNL2_AqQ
0
407
https://js.intercomcdn.com/shim.latest.js
300000
5198
https://cdn.pendo.io/agent/static/f350a04a-9a14-4eb5-7382-ef9ef7ed3bc4/pendo.js
450000
118246
https://tracking.g2crowd.com/attribution_tracking/conversions/3789.js?p=https://travis-ci.com/&e=
600000
1678
https://connect.facebook.net/signals/config/1072513446467969?v=2.9.32&r=stable
1200000
71857
https://connect.facebook.net/en_US/fbevents.js
1200000
24607
https://www.google-analytics.com/analytics.js
7200000
19452
https://snap.licdn.com/li.lms-analytics/insight.min.js
17796000
2169
Minimize main-thread work — 4.9 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
2780.948
Other
740.488
Script Parsing & Compilation
638.368
Style & Layout
300.008
Parse HTML & CSS
252.156
Garbage Collection
126.832
Rendering
108.264
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://fonts.gstatic.com/s/sourcesanspro/v14/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7lujVj9w.woff2
3.7559999618679
https://fonts.gstatic.com/s/sourcesanspro/v14/6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdu3cOWxw.woff2
2.9010002035648
https://fonts.gstatic.com/s/sourcesanspro/v14/6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdu3cOWxw.woff2
4.0680000092834
Reduce the impact of third-party code — Third-party code blocked the main thread for 280 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
115095
178.896
97478
39.364
20074
36.196
119588
23.776
44898
0
36738
0
15921
0
4602
0
4372
0
1571
0
1035
0
746
0
393
0
Replace unnecessarily large JavaScript libraries — 1 large library found
It is recommended to work with smaller JavaScript libraries to reduce your bundle size and avoid poor performance.
Library Transfer Size (Bytes) Potential Savings (Bytes)
67489
74

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of travis-ci.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Names and labels

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Internationalization and localization

`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Travis-ci.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Travis-ci.com may provide relevant information that dialogue cannot, by using audio descriptions.

Names and labels

Buttons do not have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Failing Elements
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img

Contrast

Internationalization and localization

`<html>` element does not have a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
79

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that travis-ci.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Ember.js
3.12.0
Moment.js
2.24.0
Moment Timezone
0.5.27
core-js
2.6.9: global, 3.0.0: pure
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://travis-ci.com/

Audits

Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
URL
Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
URL Description
https://js.intercomcdn.com/vendor-modern.1a3e31bf.js
WebSocket connection to 'wss://nexus-websocket-a.intercom.io/pubsub/5--9exojVo93BnfhMs8b145eNi9HBvPBnlFfcenb7c9QR5Li1KQ7YJgMINWyAuiF-1rmlprFBBcAaK0NTC6NxGh_qtFMK91cYTjBZa?X-Nexus-New-Client=true&X-Nexus-Version=0.7.0&user_role=undefined' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
WebSocket connection to 'wss://ws.pusherapp.com/app/59236bc0716a551eab40?protocol=7&client=js&version=5.0.2&flash=false' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED
Missing source maps for large first-party JavaScript
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://cdn.travis-ci.com/assets/vendor-5c3351135f09a498c85c511daa5cbda6.js
https://cdn.travis-ci.com/assets/vendor-966dba17fbe6816482f0f94c6efe2227.map
https://cdn.travis-ci.com/check-browser-support-a53758c2cbd69293e76543362b2b4155.js
https://cdn.travis-ci.com/check-browser-support-a6a90f7cfb0e231f9e1ee37a4e20c51d.map
https://cdn.travis-ci.com/assets/travis-02cdccfad0ce71fb0f05bb1e65d2da57.js
https://cdn.travis-ci.com/assets/travis-1f54d919be012e0b880c0cec3190052a.map
77

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for travis-ci.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of travis-ci.com on mobile screens.
Document uses legible font sizes — 100% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
100.00%
≥ 12px
Tap targets are sized appropriately — 100% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Links do not have descriptive text — 2 links found
Make use of descriptive link text to assist search engines in understanding the content.
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
25

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of travis-ci.com. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of travis-ci.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.
Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Fast and reliable

Page load is not fast enough on mobile networks — Interactive at 15.4 s
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.
Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://travis-ci.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 35.190.183.122
Continent:
Country:
Region:
City:
Longitude:
Latitude:
Currencies:
Languages:

Web Hosting Provider

Name IP Address
Google LLC
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating: 3.9/5 (0 reviews)
WOT Trustworthiness: 78/100
WOT Child Safety: 91/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: *.travis-ci.com
Issued By: Sectigo RSA Domain Validation Secure Server CA
Valid From: 5th August, 2020
Valid To: 4th October, 2021
Subject: CN = *.travis-ci.com
Hash: 470b98be
Issuer: CN = Sectigo RSA Domain Validation Secure Server CA
O = Sectigo Limited
S = GB
Version: 2
Serial Number: 51976405545891200666881204192206258557
Serial Number (Hex): 271A4AA543DADE3FC04227232D32017D
Valid From: 5th August, 2024
Valid To: 4th October, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:8D:8C:5E:C4:54:AD:8A:E1:77:E9:9B:F9:9B:05:E1:B8:01:8D:61:E1
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 1.3.6.1.4.1.6449.1.2.2.7
CPS: https://sectigo.com/CPS
Policy: 2.23.140.1.2.1

Authority Information Access: CA Issuers - URI:http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
OCSP - URI:http://ocsp.sectigo.com

SCT List: Signed Certificate Timestamp:
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79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
Timestamp : Aug 5 10:02:12.964 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:1B:59:7F:F0:CB:FE:7E:70:BB:E9:B9:AB:
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Timestamp : Aug 5 10:02:13.006 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:A8:32:C2:F5:9A:BC:5E:71:5A:80:18:
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31:57:70:87:9A:CC:CC
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:travis-ci.com
DNS:*.travis-ci.com
Technical

DNS Lookup

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Host Nameserver Class TTL
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HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Date: 10th January, 2021
Content-Type: text/html
Cache-Control: public, must-revalidate, max-age=0
Expires: 21st February, 2024
Content-Length: 30421
Connection: keep-alive
Vary: Accept,Accept-Encoding
Strict-Transport-Security: max-age=31536000
Content-Location: /
Last-Modified: 6th January, 2021
ETag: 2162d925f48808eea345dccdeec0d8ba
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff

Whois Lookup

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Nameservers

Name IP Address
ns1.dnsimple.com 162.159.24.4
ns2.dnsimple.com 199.247.153.53
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