5.4 sec in total
1.3 sec
3.9 sec
192 ms
Welcome to lycee-mermoz.net homepage info - get ready to check LYCEE MERMOZ best content for France right away, or after learning these important things about lycee-mermoz.net
ENT Skolengo
Visit lycee-mermoz.netWe analyzed Lycee-mermoz.net page load time and found that the first response time was 1.3 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
lycee-mermoz.net performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value4.8 s
30/100
25%
Value6.2 s
43/100
10%
Value70 ms
99/100
30%
Value0.406
24/100
15%
Value5.7 s
68/100
10%
1260 ms
251 ms
257 ms
254 ms
253 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 89% of them (31 requests) were addressed to the original Lycee-mermoz.net, 9% (3 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Lycee-mermoz.net.
Page size can be reduced by 369.3 kB (38%)
981.9 kB
612.6 kB
In fact, the total size of Lycee-mermoz.net main page is 981.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 524.9 kB which makes up the majority of the site volume.
Potential reduce by 40.8 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. 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 40.8 kB or 83% of the original size.
Potential reduce by 32.6 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. LYCEE MERMOZ images are well optimized though.
Potential reduce by 249.3 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 249.3 kB or 71% of the original size.
Potential reduce by 46.6 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. Lycee-mermoz.net needs all CSS files to be minified and compressed as it can save up to 46.6 kB or 81% of the original size.
Number of requests can be reduced by 19 (61%)
31
12
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LYCEE MERMOZ. 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 from 13 to 1 for CSS and as a result speed up the page load time.
index.php
1260 ms
jcemediabox.css
251 ms
style.css
257 ms
accordeonmenuckmobile.css
254 ms
jevcustom.css
253 ms
modstyle.css
260 ms
mod_accordeonck_css.php
459 ms
mootools-core.js
852 ms
core.js
514 ms
caption.js
513 ms
jcemediabox.js
742 ms
mootools-more.js
1141 ms
accordeonmenumobileck.js
708 ms
calnav.js
784 ms
mod_accordeonck.js
772 ms
system.css
972 ms
general.css
1004 ms
default.css
1173 ms
template.css
1044 ms
mobile.css
1231 ms
css
25 ms
system.css
254 ms
bannerlycee1k.jpg
583 ms
greta.gif
316 ms
cfa2.gif
316 ms
JPO2016%20affiche.png
1075 ms
conf2016.png
776 ms
popup.html
260 ms
tooltip.html
261 ms
plus.png
262 ms
Region_LR.jpg
513 ms
logo_academie.jpg
636 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
8 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
11 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
23 ms
lycee-mermoz.net 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.
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
lycee-mermoz.net 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
lycee-mermoz.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lycee-mermoz.net 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 Lycee-mermoz.net 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.
lycee-mermoz.net
Open Graph description is not detected on the main page of LYCEE MERMOZ. 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: