Tools & Wizards About Us
batteriechargeurs.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

batteriechargeurs.com

完美体育完美电竞(中国)集团有限公司

Page Load Speed

1.4 sec in total

First Response

202 ms

Resources Loaded

915 ms

Page Rendered

251 ms

batteriechargeurs.com screenshot

About Website

Visit batteriechargeurs.com now to see the best up-to-date Batteriechargeurs content and also check out these interesting facts you probably never knew about batteriechargeurs.com

完美体育完美电竞(中国)集团有限公司【皇马信誉推荐】的前身是成立于1992年的上海市完美体育完美电竞(中国)集团有限公司开发总公司，成立以来，聚焦路桥、水务、环境、置业四大业务板块，确保重大工程建设，确保城市安全运行，出色完成长江隧桥、青草沙水源地、老港再生能源利用中心、上海中心大厦等近300项市重大工程的投资建设任务。截止2020年12月底，集团总资产6820.84亿元，资产负债率55.28%（...

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Key Findings

We analyzed Batteriechargeurs.com page load time and found that the first response time was 202 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

batteriechargeurs.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.748

6/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

batteriechargeurs.com

202 ms

www.batteriechargeurs.com

247 ms

frchargersmall.css

70 ms

addthis_widget.js

6 ms

conversion.js

16 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 75% of them (24 requests) were addressed to the original Batteriechargeurs.com, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (357 ms) belongs to the original domain Batteriechargeurs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.2 kB (12%)

Content Size

461.0 kB

After Optimization

407.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Batteriechargeurs.com main page is 461.0 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. 30% of websites need less resources to load. Images take 358.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 20.4 kB

  • Original 25.8 kB
  • After minification 25.4 kB
  • After compression 5.3 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 20.4 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 126 B

  • Original 358.9 kB
  • After minification 358.7 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. Batteriechargeurs images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 32.1 kB

  • Original 74.4 kB
  • After minification 74.4 kB
  • After compression 42.3 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 32.1 kB or 43% of the original size.

CSS Optimization

-29%

Potential reduce by 560 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.4 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. Batteriechargeurs.com needs all CSS files to be minified and compressed as it can save up to 560 B or 29% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

28

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Batteriechargeurs. According to our analytics all requests are already optimized.

Network Requests Diagram

batteriechargeurs.com

batteriechargeurs.com

202 ms

www.batteriechargeurs.com

www.batteriechargeurs.com

247 ms

frchargersmall.css

frchargersmall.css

70 ms

addthis_widget.js

addthis_widget.js

6 ms

conversion.js

conversion.js

16 ms

analytics.js

analytics.js

40 ms

batteriechargeurs.com.png

batteriechargeurs.com.png

54 ms

58 ms

logo.jpg

logo.jpg

70 ms

top1.gif

top1.gif

121 ms

top.png

top.png

120 ms

h2.png

h2.png

120 ms

list.gif

list.gif

133 ms

double-chargeur-MH-26-pour-batterie-EN-EL18.jpg

double-chargeur-MH-26-pour-batterie-EN-EL18.jpg

198 ms

MB-D14-Nikon-D600-Battery-Grip.jpg

MB-D14-Nikon-D600-Battery-Grip.jpg

258 ms

BG-100D-Canon-EOS-100D-Battery-Grip.jpg

BG-100D-Canon-EOS-100D-Battery-Grip.jpg

235 ms

lp-e12-canon-chargeur-batteries.jpg

lp-e12-canon-chargeur-batteries.jpg

179 ms

en-el21-nikon-chargeur-batteries.jpg

en-el21-nikon-chargeur-batteries.jpg

180 ms

np-130-casio-chargeur-batteries.jpg

np-130-casio-chargeur-batteries.jpg

203 ms

bln-1-olympus-chargeur-batteries.jpg

bln-1-olympus-chargeur-batteries.jpg

259 ms

dmw-bcm13-panasonic-chargeur-batteries.jpg

dmw-bcm13-panasonic-chargeur-batteries.jpg

240 ms

np-bx1-sony-chargeur-batteries.jpg

np-bx1-sony-chargeur-batteries.jpg

269 ms

BG-E13-Canon-EOS-6D-Battery-Grip.jpg

BG-E13-Canon-EOS-6D-Battery-Grip.jpg

339 ms

BG-E14-Canon-EOS-70D-Battery-Grip.jpg

BG-E14-Canon-EOS-70D-Battery-Grip.jpg

294 ms

MB-D15-Nikon-D7100-Battery-Grip.jpg

MB-D15-Nikon-D7100-Battery-Grip.jpg

353 ms

DMW-BGGH3-Battery-Grip-Panasonic-Lumix-DMC-GH3-GH4.jpg

DMW-BGGH3-Battery-Grip-Panasonic-Lumix-DMC-GH3-GH4.jpg

331 ms

check.gif

check.gif

318 ms

2015-nouvel-an.gif

2015-nouvel-an.gif

337 ms

paymethold.gif

paymethold.gif

357 ms

collect

collect

11 ms

collect

collect

26 ms

31 ms

Accessibility Review

batteriechargeurs.com accessibility score

81

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

batteriechargeurs.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

batteriechargeurs.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Batteriechargeurs.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Batteriechargeurs.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

batteriechargeurs.com

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