6.6 sec in total
636 ms
5.4 sec
468 ms
Visit lyc-racan-72.ac-nantes.fr now to see the best up-to-date Lyc Racan 72 Ac Nantes content for France and also check out these interesting facts you probably never knew about lyc-racan-72.ac-nantes.fr
ENT K-d'école
Visit lyc-racan-72.ac-nantes.frWe analyzed Lyc-racan-72.ac-nantes.fr page load time and found that the first response time was 636 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
lyc-racan-72.ac-nantes.fr performance score
name
value
score
weighting
Value14.0 s
0/100
10%
Value19.7 s
0/100
25%
Value25.6 s
0/100
10%
Value70 ms
99/100
30%
Value0.088
92/100
15%
Value18.7 s
3/100
10%
636 ms
546 ms
186 ms
204 ms
212 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Lyc-racan-72.ac-nantes.fr, 87% (33 requests) were made to Racan-berce.paysdelaloire.e-lyco.fr and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Cache.media.education.gouv.fr.
Page size can be reduced by 54.3 kB (2%)
2.7 MB
2.6 MB
In fact, the total size of Lyc-racan-72.ac-nantes.fr main page is 2.7 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. 30% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 53.2 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 53.2 kB or 79% of the original size.
Potential reduce by 272 B
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. Lyc Racan 72 Ac Nantes images are well optimized though.
Potential reduce by 34 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 774 B
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. Lyc-racan-72.ac-nantes.fr needs all CSS files to be minified and compressed as it can save up to 774 B or 45% of the original size.
Number of requests can be reduced by 15 (43%)
35
20
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lyc Racan 72 Ac Nantes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for CSS and as a result speed up the page load time.
lyc-racan-72.ac-nantes.fr
636 ms
racan-berce.paysdelaloire.e-lyco.fr
546 ms
3ab8d94d833e4c035a3863899918fc62.css
186 ms
sweetdev-ria-core.css
204 ms
sweetdev-ria-default-skin.css
212 ms
aac5db1e13fcc1eb71d91dc5d511b94b.css
205 ms
6eb2aae669e9822299e6f3173c93587f.css
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cdafb289d06daa802db1e4f0fb3f7cc3.css
196 ms
d1a14056bce42cdbe2aecaab08dbd475.js
499 ms
3c50e899231680971fe20b6492b63f0c.js
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html_crpdl-gauche.png
533 ms
html_crpdl-centre.png
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html_crpdl-droite.png
99 ms
images
122 ms
ok_268992.jpg
3484 ms
rech_simple_ok.png
119 ms
rech_avancee.png
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bandeau_lycee_racan-berce.jpg
195 ms
logo_region.png
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logo_projet.png
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logaca.jpg
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logo_region.png
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logo_72.png
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europe.png
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connexion.png
196 ms
trapeze.png
285 ms
logo_projet-suite.png
288 ms
rub_niveau_3.png
270 ms
lato-regular.woff
273 ms
ga.js
77 ms
haut_page.png
204 ms
sprite.png
193 ms
fermer.png
282 ms
ouvrir.png
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loading_bar.gif
292 ms
__utm.gif
11 ms
ff363892980d0b35059cb7bdac2940bc.css
102 ms
icon-close.svg
98 ms
lyc-racan-72.ac-nantes.fr accessibility score
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
lyc-racan-72.ac-nantes.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
lyc-racan-72.ac-nantes.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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lyc-racan-72.ac-nantes.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Lyc-racan-72.ac-nantes.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.
lyc-racan-72.ac-nantes.fr
Open Graph description is not detected on the main page of Lyc Racan 72 Ac Nantes. 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: