Tools & Wizards About Us
jerouville.be screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

jerouville.be

Entreprise de travaux privés et de travaux publics - Jérouville SA : travaux privés et publics à Libramont-Chevigny

Page Load Speed

7.4 sec in total

First Response

517 ms

Resources Loaded

2.8 sec

Page Rendered

4 sec

jerouville.be screenshot

About Website

Click here to check amazing Jerouville content. Otherwise, check out these important facts you probably never knew about jerouville.be

L'entreprise Jérouville peut réaliser les travaux suivants : pose d'égoûts et collecteurs, canalisations et distributions d'eau, câbles téléphoniques, câbles électriques, construction de voiries, entr...

Visit jerouville.be

Key Findings

We analyzed Jerouville.be page load time and found that the first response time was 517 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

jerouville.be performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value17.9 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value1,720 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

www.jerouville.com

517 ms

ckies.js.49aaebb35e4147bbf158.js

28 ms

cookieControl.js.4577033a1d454b25d9fb.js

31 ms

layout.css

38 ms

web.js.f30c0f179ad11c526915.js

44 ms

Our browser made a total of 213 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Jerouville.be, 3% (6 requests) were made to Assets.jimstatic.com and 2% (5 requests) were made to Youtube-nocookie.com. The less responsive or slowest element that took the longest time to load (529 ms) relates to the external source Image.jimcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 175.9 kB (0%)

Content Size

60.1 MB

After Optimization

59.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jerouville.be main page is 60.1 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. Only a small number of websites need less resources to load. Images take 59.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 170.8 kB

  • Original 202.5 kB
  • After minification 185.3 kB
  • After compression 31.7 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 170.8 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 699 B

  • Original 59.3 MB
  • After minification 59.3 MB

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. Jerouville images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.6 kB

  • Original 423.0 kB
  • After minification 423.0 kB
  • After compression 420.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 1.8 kB

  • Original 121.6 kB
  • After minification 121.6 kB
  • After compression 119.9 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. Jerouville.be has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 72 (35%)

Requests Now

206

After Optimization

134

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 206 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jerouville. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.jerouville.com

www.jerouville.com

517 ms

ckies.js.49aaebb35e4147bbf158.js

ckies.js.49aaebb35e4147bbf158.js

28 ms

cookieControl.js.4577033a1d454b25d9fb.js

cookieControl.js.4577033a1d454b25d9fb.js

31 ms

layout.css

layout.css

38 ms

web.js.f30c0f179ad11c526915.js

web.js.f30c0f179ad11c526915.js

44 ms

css

css

68 ms

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199 ms

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23 ms

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59 ms

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212 ms

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Create

Create

187 ms

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devis-gratuit.gif

devis-gratuit.gif

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GenerateIT

GenerateIT

14 ms

Accessibility Review

jerouville.be accessibility score

91

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

jerouville.be best practices score

83

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

Page has valid source maps

SEO Factors

jerouville.be SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jerouville.be 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 Jerouville.be 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

jerouville.be

Open Graph data is detected on the main page of Jerouville. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: