Tools & Wizards About Us

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

zonef1.com

ZoneF1.com : Actualités et résultats du Championnat de F1

Page Load Speed

3.8 sec in total

First Response

274 ms

Resources Loaded

3.1 sec

Page Rendered

426 ms

About Website

Click here to check amazing ZoneF1 content for France. Otherwise, check out these important facts you probably never knew about zonef1.com

Suivez toute la saison 2023 de Formule 1: actualités, présentation des écuries/pilotes, calendrier, règlements, résultats des courses, classements et statistiques

Visit zonef1.com

Key Findings

We analyzed Zonef1.com page load time and found that the first response time was 274 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zonef1.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.094

91/100

15%

TTI (Time to Interactive)

Value17.0 s

5/100

10%

Network Requests Diagram

zonef1.com

274 ms

zonef1.com

350 ms

www.zonef1.com

992 ms

init-231211.css

194 ms

fontawesome.css

507 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 47% of them (38 requests) were addressed to the original Zonef1.com, 12% (10 requests) were made to Weatherwidget.io and 9% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (992 ms) belongs to the original domain Zonef1.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 394.7 kB (29%)

Content Size

1.4 MB

After Optimization

980.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zonef1.com main page is 1.4 MB. 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 568.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 50.4 kB

  • Original 64.6 kB
  • After minification 58.1 kB
  • After compression 14.1 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 50.4 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 5.1 kB

  • Original 568.8 kB
  • After minification 563.8 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. ZoneF1 images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 164.1 kB

  • Original 524.7 kB
  • After minification 508.2 kB
  • After compression 360.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 164.1 kB or 31% of the original size.

CSS Optimization

-81%

Potential reduce by 175.1 kB

  • Original 216.5 kB
  • After minification 188.8 kB
  • After compression 41.5 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. Zonef1.com needs all CSS files to be minified and compressed as it can save up to 175.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (58%)

Requests Now

78

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZoneF1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

zonef1.com accessibility score

81

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

zonef1.com best practices score

58

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

Browser errors were logged to the console

SEO Factors

zonef1.com SEO score

71

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zonef1.com 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 Zonef1.com main page’s claimed encoding is iso-8859-1. 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

Open Graph description is not detected on the main page of ZoneF1. 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: