Tools & Wizards About Us
kasa-diagnostics.fr screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

kasa-diagnostics.fr

Diagnostic Immobilier Paris / IDF tarif des diagnostics

Page Load Speed

13.9 sec in total

First Response

4.3 sec

Resources Loaded

9.5 sec

Page Rendered

139 ms

kasa-diagnostics.fr screenshot

About Website

Visit kasa-diagnostics.fr now to see the best up-to-date Kasa Diagnostics content for France and also check out these interesting facts you probably never knew about kasa-diagnostics.fr

Diagnostic Immobilier à Paris / IDF et les tarifs affichés correspondants aux diagnostics. Nous intervenons pour les particuliers et professionnels en 24h.

Visit kasa-diagnostics.fr

Key Findings

We analyzed Kasa-diagnostics.fr page load time and found that the first response time was 4.3 sec and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Kasa-diagnostics.fr rating and web reputation

Performance Metrics

kasa-diagnostics.fr performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value11,190 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.212

59/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

kasa-diagnostics.fr

4270 ms

www.kasa-diagnostics.fr

5229 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Kasa-diagnostics.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Kasa-diagnostics.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 825 B (80%)

Content Size

1.0 kB

After Optimization

206 B

  • HTML

In fact, the total size of Kasa-diagnostics.fr main page is 1.0 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 1.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 825 B

  • Original 1.0 kB
  • After minification 274 B
  • After compression 206 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 757 B, which is 73% 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 825 B or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

kasa-diagnostics.fr

kasa-diagnostics.fr

4270 ms

www.kasa-diagnostics.fr

www.kasa-diagnostics.fr

5229 ms

Accessibility Review

kasa-diagnostics.fr accessibility score

87

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

kasa-diagnostics.fr best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

kasa-diagnostics.fr SEO score

100

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kasa-diagnostics.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 Kasa-diagnostics.fr main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

kasa-diagnostics.fr

Open Graph description is not detected on the main page of Kasa Diagnostics. 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: