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madrzejewski.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

madrzejewski.com

Alexis Madrzejewski - Administrateur système / Devops sur Clermont-Ferrand

Page Load Speed

1.1 sec in total

First Response

277 ms

Resources Loaded

552 ms

Page Rendered

289 ms

madrzejewski.com screenshot

About Website

Welcome to madrzejewski.com homepage info - get ready to check Madrzejewski best content for Algeria right away, or after learning these important things about madrzejewski.com

CV d'Alexis Madrzejewski, administrateur système / devops basé à Clermont-Ferrand, spécialisé dans l'administration de systèmes Linux

Visit madrzejewski.com

Key Findings

We analyzed Madrzejewski.com page load time and found that the first response time was 277 ms and then it took 841 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

madrzejewski.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.1 s

64/100

10%

Network Requests Diagram

madrzejewski.com

277 ms

www.alexis-madrzejewski.com

87 ms

main.css

11 ms

beacon.js

57 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 25% of them (1 request) were addressed to the original Madrzejewski.com, 50% (2 requests) were made to Alexis-madrzejewski.com and 25% (1 request) were made to Performance.radar.cloudflare.com. The less responsive or slowest element that took the longest time to load (277 ms) belongs to the original domain Madrzejewski.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 kB (48%)

Content Size

8.4 kB

After Optimization

4.3 kB

  • HTML
  • CSS

In fact, the total size of Madrzejewski.com main page is 8.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 6.2 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 4.0 kB

  • Original 6.2 kB
  • After minification 5.7 kB
  • After compression 2.2 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 4.0 kB or 65% of the original size.

CSS Optimization

-1%

Potential reduce by 13 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 2.2 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. Madrzejewski.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • CSS

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Madrzejewski. According to our analytics all requests are already optimized.

Network Requests Diagram

madrzejewski.com

madrzejewski.com

277 ms

www.alexis-madrzejewski.com

www.alexis-madrzejewski.com

87 ms

main.css

main.css

11 ms

beacon.js

beacon.js

57 ms

Accessibility Review

madrzejewski.com 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

madrzejewski.com 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

madrzejewski.com 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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Madrzejewski.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Madrzejewski.com 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

madrzejewski.com

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