Tools & Wizards About Us
batteries-chargeur.fr screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

batteries-chargeur.fr

Batterie chargeurs - Blog sur les appareils électrique portatifs

Page Load Speed

3.7 sec in total

First Response

307 ms

Resources Loaded

1.5 sec

Page Rendered

1.9 sec

batteries-chargeur.fr screenshot

About Website

Welcome to batteries-chargeur.fr homepage info - get ready to check Batterie Schargeur best content right away, or after learning these important things about batteries-chargeur.fr

Découvrez Batterie chargeurs votre blog sur les appareils électrique portatifs avec des conseils, des guides d'achats, des informations techniques.

Visit batteries-chargeur.fr

Key Findings

We analyzed Batteries-chargeur.fr page load time and found that the first response time was 307 ms and then it took 3.4 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

batteries-chargeur.fr performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value3.1 s

92/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

www.batteries-chargeur.fr

307 ms

compact.min.css

226 ms

theme.css

286 ms

custom.css

204 ms

css

118 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 67% of them (12 requests) were addressed to the original Batteries-chargeur.fr, 11% (2 requests) were made to Fonts.googleapis.com and 11% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (724 ms) belongs to the original domain Batteries-chargeur.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.0 kB (4%)

Content Size

491.6 kB

After Optimization

469.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Batteries-chargeur.fr main page is 491.6 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. 35% of websites need less resources to load. Images take 346.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 13.2 kB

  • Original 17.1 kB
  • After minification 13.9 kB
  • After compression 3.9 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. This page needs HTML code to be minified as it can gain 3.1 kB, which is 18% 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 13.2 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 7.1 kB

  • Original 346.5 kB
  • After minification 339.4 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. Batterie Schargeur images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 391 B

  • Original 52.0 kB
  • After minification 51.9 kB
  • After compression 51.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.3 kB

  • Original 76.1 kB
  • After minification 76.1 kB
  • After compression 74.8 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. Batteries-chargeur.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (56%)

Requests Now

16

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Batterie Schargeur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.batteries-chargeur.fr

www.batteries-chargeur.fr

307 ms

compact.min.css

compact.min.css

226 ms

theme.css

theme.css

286 ms

custom.css

custom.css

204 ms

css

css

118 ms

bootstrap.min.css

bootstrap.min.css

320 ms

style.min.css

style.min.css

204 ms

jquery-3.1.1.min.js

jquery-3.1.1.min.js

393 ms

script.js

script.js

315 ms

scripts.js

scripts.js

519 ms

1192.jpg

1192.jpg

492 ms

1182.jpg

1182.jpg

724 ms

1172.jpg

1172.jpg

601 ms

1162.jpg

1162.jpg

601 ms

css

css

63 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-xw.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-xw.ttf

52 ms

analytics.js

analytics.js

8 ms

collect

collect

40 ms

Accessibility Review

batteries-chargeur.fr accessibility score

84

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

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

batteries-chargeur.fr best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

batteries-chargeur.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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Batteries-chargeur.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 Batteries-chargeur.fr 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

batteries-chargeur.fr

Open Graph data is detected on the main page of Batterie Schargeur. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: