Tools & Wizards About Us

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

kelest.fr

Guide Des Meilleures Adresses : Téléphone, Adresses Et Horaires

Page Load Speed

2.5 sec in total

First Response

212 ms

Resources Loaded

1.7 sec

Page Rendered

558 ms

About Website

Welcome to kelest.fr homepage info - get ready to check Kelest best content for France right away, or after learning these important things about kelest.fr

Découvrez les meilleures adresses à Paris et en France avec Kelest, votre annuaire téléphonique des bonnes adresses. Avis, horaires, itinéraire et plan avec Kelest.

Visit kelest.fr

Key Findings

We analyzed Kelest.fr page load time and found that the first response time was 212 ms and then it took 2.3 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

kelest.fr performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

kelest.fr

212 ms

kelest.fr

361 ms

www.kelest.fr

703 ms

kelest-dev.min.css

104 ms

kelest-dev.min.js

207 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Kelest.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (703 ms) belongs to the original domain Kelest.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.5 kB (64%)

Content Size

79.9 kB

After Optimization

28.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kelest.fr main page is 79.9 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. 15% of websites need less resources to load. HTML takes 65.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 50.8 kB

  • Original 65.1 kB
  • After minification 64.6 kB
  • After compression 14.3 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 50.8 kB or 78% of the original size.

Image Optimization

-9%

Potential reduce by 665 B

  • Original 7.4 kB
  • After minification 6.7 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. Kelest images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 4.1 kB
  • After minification 4.1 kB
  • After compression 4.1 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

-0%

Potential reduce by 13 B

  • Original 3.4 kB
  • After minification 3.4 kB
  • After compression 3.4 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. Kelest.fr has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kelest. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

kelest.fr accessibility score

96

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.

Best Practices

kelest.fr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

kelest.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

    FR

  • Encoding

    UTF-8

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

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: