3.9 sec in total
878 ms
2.5 sec
576 ms
Welcome to ergonomie-sites-web.com homepage info - get ready to check Ergonomie Sites Web best content right away, or after learning these important things about ergonomie-sites-web.com
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Visit ergonomie-sites-web.comWe analyzed Ergonomie-sites-web.com page load time and found that the first response time was 878 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
ergonomie-sites-web.com performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value11.4 s
0/100
25%
Value8.9 s
15/100
10%
Value390 ms
69/100
30%
Value0.056
98/100
15%
Value12.3 s
15/100
10%
878 ms
495 ms
50 ms
694 ms
503 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ergonomie-sites-web.com, 11% (5 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (878 ms) relates to the external source Coursenligne.fr.
Page size can be reduced by 462.1 kB (45%)
1.0 MB
562.8 kB
In fact, the total size of Ergonomie-sites-web.com main page is 1.0 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. 55% of websites need less resources to load. Images take 366.3 kB which makes up the majority of the site volume.
Potential reduce by 65.9 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 11.7 kB, which is 15% 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 65.9 kB or 87% of the original size.
Potential reduce by 19.6 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. Ergonomie Sites Web images are well optimized though.
Potential reduce by 73.5 kB
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 73.5 kB or 32% of the original size.
Potential reduce by 303.1 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. Ergonomie-sites-web.com needs all CSS files to be minified and compressed as it can save up to 303.1 kB or 85% of the original size.
Number of requests can be reduced by 19 (50%)
38
19
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ergonomie Sites Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
878 ms
bootstrap.min.css
495 ms
css
50 ms
icofont.css
694 ms
font-awesome.min.css
503 ms
prettyCheckable.css
303 ms
style.css
596 ms
jquery.min.js
42 ms
cookieconsent.min.css
65 ms
cookieconsent.min.js
89 ms
js
67 ms
adsbygoogle.js
71 ms
jquery-3.2.1.min.js
499 ms
popper.min.js
311 ms
bootstrap.min.js
407 ms
check.js
408 ms
prettyCheckable.min.js
411 ms
internal.js
593 ms
coursenligne_logo.png
156 ms
bandeau_top.jpg
325 ms
15335.jpg
156 ms
15337.jpg
155 ms
20311.jpg
155 ms
20356.jpg
155 ms
20357.jpg
324 ms
20597.jpg
324 ms
20608.jpg
322 ms
20629.jpg
322 ms
20630.jpg
324 ms
20654.jpg
397 ms
20475.jpg
395 ms
20476.jpg
397 ms
analytics.js
102 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf
137 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
168 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf
270 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
271 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf
272 ms
icofont.ttf
648 ms
fontawesome-webfont.woff
440 ms
zrt_lookup.html
132 ms
show_ads_impl.js
127 ms
collect
135 ms
cookie.js
66 ms
integrator.js
87 ms
ads
47 ms
sodar
76 ms
ergonomie-sites-web.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
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
Heading elements are not in a sequentially-descending order
ergonomie-sites-web.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
ergonomie-sites-web.com SEO score
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
Tap targets are not sized appropriately
N/A
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ergonomie-sites-web.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Ergonomie-sites-web.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.
ergonomie-sites-web.com
Open Graph description is not detected on the main page of Ergonomie Sites Web. 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: