Tools & Wizards About Us
expert-diagnostic.fr screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

expert-diagnostic.fr

Diagnostic immobilier obligatoires - Expert Diagnostic

Page Load Speed

3.9 sec in total

First Response

677 ms

Resources Loaded

2.6 sec

Page Rendered

577 ms

expert-diagnostic.fr screenshot

About Website

Click here to check amazing Expert Diagnostic content. Otherwise, check out these important facts you probably never knew about expert-diagnostic.fr

Vous souhaitez vendre ou louer votre appartement ou maison ? Expert Diagnostic vous dit tout sur les diagnostics obligatoires.

Visit expert-diagnostic.fr

Key Findings

We analyzed Expert-diagnostic.fr page load time and found that the first response time was 677 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

expert-diagnostic.fr performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

www.expert-diagnostic.fr

677 ms

wp-emoji-release.min.js

266 ms

style.min.css

377 ms

styles.css

283 ms

css

30 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 88% of them (22 requests) were addressed to the original Expert-diagnostic.fr, 8% (2 requests) were made to Fonts.gstatic.com and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (890 ms) belongs to the original domain Expert-diagnostic.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.3 kB (15%)

Content Size

439.2 kB

After Optimization

374.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Expert-diagnostic.fr main page is 439.2 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. 20% of websites need less resources to load. Images take 222.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 64.9 kB

  • Original 80.4 kB
  • After minification 79.9 kB
  • After compression 15.5 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 64.9 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 222.8 kB
  • After minification 222.8 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. Expert Diagnostic images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 102 B

  • Original 89.8 kB
  • After minification 89.8 kB
  • After compression 89.7 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 263 B

  • Original 46.3 kB
  • After minification 46.3 kB
  • After compression 46.0 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. Expert-diagnostic.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (57%)

Requests Now

21

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Expert Diagnostic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.expert-diagnostic.fr

www.expert-diagnostic.fr

677 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

266 ms

style.min.css

style.min.css

377 ms

styles.css

styles.css

283 ms

css

css

30 ms

min.css

min.css

391 ms

front.min.css

front.min.css

308 ms

jquery.min.js

jquery.min.js

385 ms

jquery-migrate.min.js

jquery-migrate.min.js

544 ms

front.min.js

front.min.js

611 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

611 ms

wp-polyfill.min.js

wp-polyfill.min.js

641 ms

index.js

index.js

669 ms

imagesloaded.min.js

imagesloaded.min.js

670 ms

min.js

min.js

890 ms

diagnostic-amiante-810x389.jpg

diagnostic-amiante-810x389.jpg

426 ms

expert-diagnostic-300x157.jpg

expert-diagnostic-300x157.jpg

406 ms

diagnostic-immobilier-300x171.jpg

diagnostic-immobilier-300x171.jpg

404 ms

diagnostiqueur-immobilier-300x200.jpg

diagnostiqueur-immobilier-300x200.jpg

436 ms

plan-diagnostic-immo-300x108.png

plan-diagnostic-immo-300x108.png

433 ms

devis-diagnostiqueur-immobilier.png

devis-diagnostiqueur-immobilier.png

824 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

19 ms

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff0GmDuvMQg.ttf

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff0GmDuvMQg.ttf

27 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

794 ms

expert-diagnostic-375x195.jpg

expert-diagnostic-375x195.jpg

350 ms

Accessibility Review

expert-diagnostic.fr accessibility score

84

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

expert-diagnostic.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

SEO Factors

expert-diagnostic.fr SEO score

93

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 Expert-diagnostic.fr 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 Expert-diagnostic.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

expert-diagnostic.fr

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