4.3 sec in total
421 ms
3.6 sec
288 ms
Click here to check amazing OnisepTV Onisep content for France. Otherwise, check out these important facts you probably never knew about oniseptv.onisep.fr
Découvrez en vidéo, des métiers, des parcours et des formations. La plate-forme de l’Onisep propose plus de 2000 films courts pour les élèves, les parents et les équipes éducatives.
Visit oniseptv.onisep.frWe analyzed Oniseptv.onisep.fr page load time and found that the first response time was 421 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
oniseptv.onisep.fr performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value12.0 s
0/100
25%
Value14.9 s
1/100
10%
Value2,320 ms
5/100
30%
Value0.11
87/100
15%
Value20.9 s
2/100
10%
421 ms
167 ms
250 ms
165 ms
244 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 86% of them (70 requests) were addressed to the original Oniseptv.onisep.fr, 6% (5 requests) were made to Google-analytics.com and 4% (3 requests) were made to Ak-ns.sascdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Oniseptv.onisep.fr.
Page size can be reduced by 393.7 kB (28%)
1.4 MB
992.3 kB
In fact, the total size of Oniseptv.onisep.fr main page is 1.4 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 974.5 kB which makes up the majority of the site volume.
Potential reduce by 151.8 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 65.0 kB, which is 39% 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 151.8 kB or 91% of the original size.
Potential reduce by 73.1 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. OnisepTV Onisep images are well optimized though.
Potential reduce by 117.0 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 117.0 kB or 64% of the original size.
Potential reduce by 51.9 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. Oniseptv.onisep.fr needs all CSS files to be minified and compressed as it can save up to 51.9 kB or 83% of the original size.
Number of requests can be reduced by 12 (15%)
78
66
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OnisepTV Onisep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
oniseptv.onisep.fr
421 ms
main.css
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main.min.js
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analytics.js
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24 ms
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default
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autocomplete
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expressway_rg.woff
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link.svg
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mainPlayer.css
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sas-browser.js
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732 ms
collect
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18 ms
oniseptv.onisep.fr 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-hidden="true"] elements contain focusable descendents
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
oniseptv.onisep.fr 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
oniseptv.onisep.fr 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
FR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oniseptv.onisep.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Oniseptv.onisep.fr 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.
oniseptv.onisep.fr
Open Graph data is detected on the main page of OnisepTV Onisep. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: