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pjweb.univ-lehavre.fr screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

pjweb.univ-lehavre.fr

ULH - Service indisponible

Page Load Speed

4.1 sec in total

First Response

634 ms

Resources Loaded

3.4 sec

Page Rendered

101 ms

pjweb.univ-lehavre.fr screenshot

About Website

Click here to check amazing Pjweb Univ Lehavre content for France. Otherwise, check out these important facts you probably never knew about pjweb.univ-lehavre.fr

Visit pjweb.univ-lehavre.fr

Key Findings

We analyzed Pjweb.univ-lehavre.fr page load time and found that the first response time was 634 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

pjweb.univ-lehavre.fr performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

pjweb.univ-lehavre.fr

634 ms

login

711 ms

normalize.css

262 ms

bootstrap-grid.min.css

477 ms

material-components-web.min.css

460 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Pjweb.univ-lehavre.fr, 95% (18 requests) were made to Cas.univ-lehavre.fr. The less responsive or slowest element that took the longest time to load (917 ms) relates to the external source Cas.univ-lehavre.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.4 kB (66%)

Content Size

28.0 kB

After Optimization

9.6 kB

  • HTML

In fact, the total size of Pjweb.univ-lehavre.fr main page is 28.0 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. HTML takes 28.0 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 18.4 kB

  • Original 28.0 kB
  • After minification 23.8 kB
  • After compression 9.6 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 4.2 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 18.4 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (73%)

Requests Now

15

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pjweb Univ Lehavre. 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 JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pjweb.univ-lehavre.fr

pjweb.univ-lehavre.fr

634 ms

login

login

711 ms

normalize.css

normalize.css

262 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

477 ms

material-components-web.min.css

material-components-web.min.css

460 ms

materialdesignicons.min.css

materialdesignicons.min.css

448 ms

jquery.dataTables.min.css

jquery.dataTables.min.css

278 ms

cas.css

cas.css

475 ms

jquery.min.js

jquery.min.js

619 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

638 ms

es5-shim.min.js

es5-shim.min.js

723 ms

css-vars-ponyfill.min.js

css-vars-ponyfill.min.js

722 ms

material-components-web.min.js

material-components-web.min.js

917 ms

cas.js

cas.js

734 ms

material.js

material.js

882 ms

texturehaute.png

texturehaute.png

411 ms

logo-ULHN-full-blanc.svg

logo-ULHN-full-blanc.svg

499 ms

texturehaute.png

texturehaute.png

216 ms

materialdesignicons-webfont.woff

materialdesignicons-webfont.woff

692 ms

Accessibility Review

pjweb.univ-lehavre.fr accessibility score

88

Accessibility Issues

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

High

Buttons do not have an accessible name

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

pjweb.univ-lehavre.fr best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

pjweb.univ-lehavre.fr SEO score

92

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pjweb.univ-lehavre.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 Pjweb.univ-lehavre.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

pjweb.univ-lehavre.fr

Open Graph description is not detected on the main page of Pjweb Univ Lehavre. 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: