4.6 sec in total
515 ms
2.9 sec
1.1 sec
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Visit codacy.comWe analyzed Codacy.com page load time and found that the first response time was 515 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
codacy.com performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value8.7 s
1/100
25%
Value7.8 s
24/100
10%
Value4,040 ms
1/100
30%
Value0.012
100/100
15%
Value28.7 s
0/100
10%
515 ms
62 ms
77 ms
89 ms
131 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 57% of them (43 requests) were addressed to the original Codacy.com, 27% (20 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Codacy.com.
Page size can be reduced by 403.5 kB (16%)
2.5 MB
2.1 MB
In fact, the total size of Codacy.com main page is 2.5 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. 65% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 18.8 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. This page needs HTML code to be minified as it can gain 6.9 kB, which is 30% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 18.8 kB or 80% of the original size.
Potential reduce by 379.3 kB
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. Obviously, Codacy needs image optimization as it can save up to 379.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 50 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 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. Codacy.com needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 79% of the original size.
Number of requests can be reduced by 14 (27%)
52
38
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Codacy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
codacy.com
515 ms
css
62 ms
css
77 ms
css
89 ms
reset.css
131 ms
bootstrap.min.css
294 ms
template.min.css
229 ms
landing-page.min.css
311 ms
animate.min.css
408 ms
font-awesome.min.css
332 ms
landing-page-parallax.min.css
251 ms
jquery.min.js
529 ms
jquery-ui.min.js
948 ms
bootstrap.min.js
339 ms
analytics.js
186 ms
heap-2317990982.js
187 ms
badgeLight.png
202 ms
icon_brand.png
132 ms
hero-bg.jpg
629 ms
language-scala_colored.png
163 ms
language-ruby_colored.png
212 ms
language-java_colored.png
218 ms
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214 ms
language-python_colored.png
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language-php_colored.png
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Schneider_Electric_colored.png
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Adobe_standard_logo_RGB.png
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KIVA_LOGO_TAG_colored.png
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47deg-brand_colored.png
580 ms
myfonts.png
515 ms
unbabel.png
535 ms
img-1.png
846 ms
img-4.png
901 ms
bitbucket_logo.png
620 ms
github_logo.png
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slack_logo.png
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youtrack_logo.png
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jenkins_logo.png
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jira_logo.png
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stash_logo.png
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heroku_logo.png
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akara.jpg
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producthunt_colored.png
1053 ms
thenextweb_colored.png
1006 ms
infoq_colored.png
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pcworld_colored.png
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widget_v2.132.js
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collect
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collect
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ga-audiences
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codacy.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
codacy.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
codacy.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Codacy.com 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 Codacy.com 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.
codacy.com
Open Graph description is not detected on the main page of Codacy. 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: