Tools & Wizards About Us
lyceebeaupre59.la-vie-scolaire.fr screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 0

    SEO

lyceebeaupre59.la-vie-scolaire.fr

la-vie-scolaire

Page Load Speed

2.4 sec in total

First Response

463 ms

Resources Loaded

1.8 sec

Page Rendered

133 ms

lyceebeaupre59.la-vie-scolaire.fr screenshot

About Website

Visit lyceebeaupre59.la-vie-scolaire.fr now to see the best up-to-date Lyceebeaupre 59 La Vie Scolaire content for France and also check out these interesting facts you probably never knew about lyceebeaupre59.la-vie-scolaire.fr

Visit lyceebeaupre59.la-vie-scolaire.fr

Key Findings

We analyzed Lyceebeaupre59.la-vie-scolaire.fr page load time and found that the first response time was 463 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

lyceebeaupre59.la-vie-scolaire.fr performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value1,870 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

lyceebeaupre59.la-vie-scolaire.fr

463 ms

lyceebeaupre59.la-vie-scolaire.fr

436 ms

login

165 ms

logo-axess-omt.png

149 ms

logiciels.png

401 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Lyceebeaupre59.la-vie-scolaire.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (463 ms) belongs to the original domain Lyceebeaupre59.la-vie-scolaire.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 935 B (57%)

Content Size

1.6 kB

After Optimization

698 B

  • HTML

In fact, the total size of Lyceebeaupre59.la-vie-scolaire.fr main page is 1.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 1.6 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 935 B

  • Original 1.6 kB
  • After minification 1.2 kB
  • After compression 698 B

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 390 B, which is 24% 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 935 B or 57% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • Images

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lyceebeaupre 59 La Vie Scolaire. According to our analytics all requests are already optimized.

Network Requests Diagram

lyceebeaupre59.la-vie-scolaire.fr

lyceebeaupre59.la-vie-scolaire.fr

463 ms

lyceebeaupre59.la-vie-scolaire.fr

lyceebeaupre59.la-vie-scolaire.fr

436 ms

login

login

165 ms

logo-axess-omt.png

logo-axess-omt.png

149 ms

logiciels.png

logiciels.png

401 ms

Accessibility Review

lyceebeaupre59.la-vie-scolaire.fr accessibility score

59

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

lyceebeaupre59.la-vie-scolaire.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

lyceebeaupre59.la-vie-scolaire.fr SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lyceebeaupre59.la-vie-scolaire.fr 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Lyceebeaupre59.la-vie-scolaire.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.

Social Sharing Optimization

lyceebeaupre59.la-vie-scolaire.fr

Open Graph description is not detected on the main page of Lyceebeaupre 59 La Vie Scolaire. 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: