Tools & Wizards About Us

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

thierrypeiffer.be

Châssis, Portes, Volets, Caissons, Bannes et Vitrerie,Thierry Peiffer Home

Page Load Speed

2.4 sec in total

First Response

209 ms

Resources Loaded

1.8 sec

Page Rendered

402 ms

About Website

Welcome to thierrypeiffer.be homepage info - get ready to check Thierry Peiffer best content right away, or after learning these important things about thierrypeiffer.be

Thierry Peiffer spécialiste en placement de châssis, portes, volets, mini-caissons, bannes solaires et vitrerie en Walonnie : 2 implantations Verviers et Tintigny - Luxembourg Home page

Visit thierrypeiffer.be

Key Findings

We analyzed Thierrypeiffer.be page load time and found that the first response time was 209 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

thierrypeiffer.be performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

36/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

209 ms

assets.min.css

365 ms

owl.carousel.css

175 ms

vegas.min.css

175 ms

style.css

178 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 97% of them (57 requests) were addressed to the original Thierrypeiffer.be, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (699 ms) belongs to the original domain Thierrypeiffer.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.9 kB (3%)

Content Size

849.6 kB

After Optimization

820.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thierrypeiffer.be main page is 849.6 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. 60% of websites need less resources to load. Images take 609.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 26.5 kB

  • Original 32.0 kB
  • After minification 23.6 kB
  • After compression 5.6 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 8.5 kB, which is 26% 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 26.5 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 609.9 kB
  • After minification 608.7 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. Thierry Peiffer images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 422 B

  • Original 83.8 kB
  • After minification 83.8 kB
  • After compression 83.4 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 861 B

  • Original 123.9 kB
  • After minification 123.9 kB
  • After compression 123.0 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. Thierrypeiffer.be has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (25%)

Requests Now

53

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thierry Peiffer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

thierrypeiffer.be accessibility score

75

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

Links do not have a discernible name

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

thierrypeiffer.be 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

thierrypeiffer.be SEO score

92

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

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 Thierrypeiffer.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 Thierrypeiffer.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

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