Tools & Wizards About Us

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

guide-supermarches.com

Guide Supermarchés .com - Courses en ligne : comparez les cybermarchés et faitez livrer vos courses à domicile

Page Load Speed

3 sec in total

First Response

398 ms

Resources Loaded

2.2 sec

Page Rendered

475 ms

About Website

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

Le guide des courses et supermarchés en ligne. Comparez rapidement les principaux cybermarchés fran?ais : T?l?market, Ooshop, Auchan direct, Houra, Intermarch?, Coursengo, Natoora... D?couvrez ?galeme...

Visit guide-supermarches.com

Key Findings

We analyzed Guide-supermarches.com page load time and found that the first response time was 398 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

guide-supermarches.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

guide-supermarches.com

398 ms

supermarche-en-ligne.css

107 ms

functions.js

233 ms

pxl.gif

181 ms

vague.gif

189 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 74% of them (45 requests) were addressed to the original Guide-supermarches.com, 5% (3 requests) were made to Houra.fr and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Mescoursescasino.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.8 kB (68%)

Content Size

79.5 kB

After Optimization

25.7 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Guide-supermarches.com main page is 79.5 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. HTML takes 41.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 35.5 kB

  • Original 41.8 kB
  • After minification 40.7 kB
  • After compression 6.3 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 35.5 kB or 85% of the original size.

JavaScript Optimization

-9%

Potential reduce by 1.7 kB

  • Original 19.1 kB
  • After minification 18.3 kB
  • After compression 17.4 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

-90%

Potential reduce by 16.7 kB

  • Original 18.6 kB
  • After minification 16.2 kB
  • After compression 1.9 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. Guide-supermarches.com needs all CSS files to be minified and compressed as it can save up to 16.7 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (30%)

Requests Now

56

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guide Supermarches. 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.

Network Requests Diagram

Accessibility Review

guide-supermarches.com accessibility score

60

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.

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

Image elements do not have [alt] attributes

Best Practices

guide-supermarches.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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

guide-supermarches.com SEO score

67

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Guide-supermarches.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Guide-supermarches.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 Guide Supermarches. 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: