Report Summary

  • 2

    Performance

    Renders faster than
    19% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

123elec.com

Vente en ligne de matériel électrique de grandes marques à bas prix - 123elec.com

Page Load Speed

6.5 sec in total

First Response

1.3 sec

Resources Loaded

4.3 sec

Page Rendered

848 ms

123elec.com screenshot

About Website

Visit 123elec.com now to see the best up-to-date 123 Elec content for France and also check out these interesting facts you probably never knew about 123elec.com

Boutique en ligne de matériel électrique divers spécialisée dans les installations électriques domestiques et proposant des prix intéressants sur de grandes marques (Legrand, Schneider, Hager, Wago, e...

Visit 123elec.com

Key Findings

We analyzed 123elec.com page load time and found that the first response time was 1.3 sec and then it took 5.2 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

123elec.com performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value4,440 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.636

9/100

15%

TTI (Time to Interactive)

Value31.4 s

0/100

10%

Network Requests Diagram

www.123elec.com

1305 ms

css

24 ms

60b3e592bb19f9f955aa89770817667d.css

237 ms

aa080b2ab5f7b29d4c995eed90991b15.js

567 ms

track

428 ms

Our browser made a total of 148 requests to load all elements on the main page. We found that 83% of them (123 requests) were addressed to the original 123elec.com, 1% (2 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to T.c4tw.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain 123elec.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (59%)

Content Size

2.1 MB

After Optimization

855.1 kB

In fact, the total size of 123elec.com main page is 2.1 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. 55% of websites need less resources to load. Javascripts take 991.1 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 212.9 kB

  • Original 242.3 kB
  • After minification 191.6 kB
  • After compression 29.4 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 50.7 kB, which is 21% 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 212.9 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 18.3 kB

  • Original 550.9 kB
  • After minification 532.5 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. 123 Elec images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 736.7 kB

  • Original 991.1 kB
  • After minification 805.1 kB
  • After compression 254.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 736.7 kB or 74% of the original size.

CSS Optimization

-88%

Potential reduce by 274.6 kB

  • Original 313.4 kB
  • After minification 225.1 kB
  • After compression 38.7 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. 123elec.com needs all CSS files to be minified and compressed as it can save up to 274.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (31%)

Requests Now

141

After Optimization

97

The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 123 Elec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

123elec.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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

123elec.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

High

Page has valid source maps

SEO Factors

123elec.com SEO score

80

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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 123elec.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 123elec.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 123 Elec. 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: