Access portable-batterie.fr. Vente de batterie ordinateur portable : Batterie pour Ordinateur , Batterie PC Portable , Chargeur ,...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value23.5 s

0/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.127

82/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

portable-batterie.fr

775 ms

bootstrap.min.css

588 ms

jquery.min.js

494 ms

bootstrap.min.js

397 ms

css.css

297 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 98% of them (117 requests) were addressed to the original Portable-batterie.fr, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Adfarm.mediaplex.com. The less responsive or slowest element that took the longest time to load (978 ms) belongs to the original domain Portable-batterie.fr.

Content Size

3.3 MB

After Optimization

3.0 MB

In fact, the total size of Portable-batterie.fr main page is 3.3 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 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 32.7 kB

Original 41.0 kB
After minification 37.8 kB
After compression 8.3 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 32.7 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 80.9 kB

Original 3.0 MB
After minification 2.9 MB

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. Portable Batterie images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 84.3 kB

Original 142.4 kB
After minification 142.4 kB
After compression 58.1 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 84.3 kB or 59% of the original size.

CSS Optimization

-83%

Potential reduce by 112.3 kB

Original 134.7 kB
After minification 132.6 kB
After compression 22.4 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. Portable-batterie.fr needs all CSS files to be minified and compressed as it can save up to 112.3 kB or 83% of the original size.

Requests Now

118

After Optimization

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portable Batterie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

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

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 Portable-batterie.fr 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 Portable-batterie.fr 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

portable-batterie.fr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Vente de batterie ordinateur portable : Batterie pour Ordinateur , Batterie PC Portable , Chargeur ,Adaptateur AC pour ordinateur portable

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

portable-batterie.fr

bootstrap.min.css

jquery.min.js

bootstrap.min.js

css.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

portable-batterie.fr

bootstrap.min.css

jquery.min.js

bootstrap.min.js

css.css

27730-212148-12439-1

ga.js

bg-clouds.jpg

logo2.gif

fr.jpg

search.gif

nav_bg.gif

phone_bg.gif

nav_div.gif

top_ad.gif

adver_custom.jpg

hot.gif

C21N1629.jpg

TLi028C7.jpg

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GJKNX-A.jpg

FPCBP524.jpg

NV-3064148-2S.jpg

JK6Y6.jpg

list_icon02.gif

ssl_77.png

custom.jpg

batterie_ad.jpg

slider_btn_zoom_in.gif

GSB277.jpg

C12P1305.jpg

SSB-X10LS6.jpg

C41N1828.jpg

VGP-BPX19.jpg

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PH06.jpg

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