Tools & Wizards About Us

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

xenon-h7.com

LED & xenon pour voiture et moto - Xénon-H7 - HIGHWAY DISTRIBUTION

Page Load Speed

4.8 sec in total

First Response

273 ms

Resources Loaded

4 sec

Page Rendered

525 ms

About Website

Visit xenon-h7.com now to see the best up-to-date Xenon H7 content for France and also check out these interesting facts you probably never knew about xenon-h7.com

Magasin en ligne deLED et Kit xenon 35W et 55W haut de gamme GARANTIE A VIE. Accessoire et ampoules, ballast xenon pour voiture, moto aux meilleurs tarifs !

Visit xenon-h7.com

Key Findings

We analyzed Xenon-h7.com page load time and found that the first response time was 273 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

xenon-h7.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value280 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.075

95/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

xenon-h7.com

273 ms

www.xenon-h7.com

291 ms

www.xenon-h7.com

761 ms

css

34 ms

lteIE9

560 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 85% of them (107 requests) were addressed to the original Xenon-h7.com, 4% (5 requests) were made to Youtube.com and 2% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Xenon-h7.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.6 kB (18%)

Content Size

950.7 kB

After Optimization

776.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xenon-h7.com main page is 950.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 366.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 165.6 kB

  • Original 201.7 kB
  • After minification 201.7 kB
  • After compression 36.1 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 165.6 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 5.3 kB

  • Original 366.5 kB
  • After minification 361.2 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. Xenon H7 images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.4 kB

  • Original 276.2 kB
  • After minification 276.2 kB
  • After compression 272.8 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 310 B

  • Original 106.3 kB
  • After minification 106.3 kB
  • After compression 106.0 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. Xenon-h7.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (15%)

Requests Now

120

After Optimization

102

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xenon H7. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

xenon-h7.com accessibility score

66

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

Form elements do not have associated labels

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

xenon-h7.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

xenon-h7.com SEO score

98

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

High

Tap targets are not sized appropriately

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 Xenon-h7.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 Xenon-h7.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

Open Graph description is not detected on the main page of Xenon H7. 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: