Tools & Wizards About Us

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

jira.dev

Jira | Issue & Project Tracking Software | Atlassian

Page Load Speed

1.6 sec in total

First Response

170 ms

Resources Loaded

798 ms

Page Rendered

677 ms

About Website

Visit jira.dev now to see the best up-to-date Jira content for United Kingdom and also check out these interesting facts you probably never knew about jira.dev

Make the impossible, possible in Jira. Plan, track, and release world-class software with the number one project management tool for agile teams.

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Key Findings

We analyzed Jira.dev page load time and found that the first response time was 170 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

jira.dev performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value18.0 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value6,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.964

2/100

15%

TTI (Time to Interactive)

Value28.2 s

0/100

10%

Network Requests Diagram

jira.dev

170 ms

jira

429 ms

atlaskit-tokens_light.css

29 ms

atlaskit-tokens_dark.css

32 ms

atlaskit-tokens_spacing.css

34 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Jira.dev, 63% (25 requests) were made to Wac-cdn-bfldr.atlassian.com and 20% (8 requests) were made to Wac-cdn.atlassian.com. The less responsive or slowest element that took the longest time to load (429 ms) relates to the external source Atlassian.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 553.5 kB (13%)

Content Size

4.2 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jira.dev main page is 4.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 281.2 kB

  • Original 367.4 kB
  • After minification 367.3 kB
  • After compression 86.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 281.2 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 35.9 kB

  • Original 2.3 MB
  • After minification 2.2 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Jira images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 234.8 kB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 1.3 MB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 234.8 kB or 15% of the original size.

CSS Optimization

-22%

Potential reduce by 1.5 kB

  • Original 7.0 kB
  • After minification 6.9 kB
  • After compression 5.4 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jira.dev needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 22% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

38

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jira. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

jira.dev accessibility score

100

Accessibility Issues

Best Practices

jira.dev best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

jira.dev SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jira.dev can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Jira.dev main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph description is not detected on the main page of Jira. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: