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electre.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

electre.com

Electre Data Services

Page Load Speed

1.7 sec in total

First Response

263 ms

Resources Loaded

926 ms

Page Rendered

504 ms

electre.com screenshot

About Website

Welcome to electre.com homepage info - get ready to check Electre best content for France right away, or after learning these important things about electre.com

Données, enrichissements et recherche bibliographiques pour les librairies, bibliothèques, centre de documentation et acteurs du numériques dédiés au monde du livre

Visit electre.com

Key Findings

We analyzed Electre.com page load time and found that the first response time was 263 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

electre.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value250 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.209

59/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

electre.com

263 ms

electre.com

326 ms

accueil.electre.com

132 ms

js

88 ms

polyfill-42fefba5a106a4bffc6a.js

154 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Electre.com, 92% (33 requests) were made to Accueil.electre.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (326 ms) belongs to the original domain Electre.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.9 kB (25%)

Content Size

285.2 kB

After Optimization

215.3 kB

  • HTML
  • Images

In fact, the total size of Electre.com main page is 285.2 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. 40% of websites need less resources to load. Images take 197.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 69.8 kB

  • Original 87.7 kB
  • After minification 87.7 kB
  • After compression 17.9 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. 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 69.8 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 52 B

  • Original 197.5 kB
  • After minification 197.4 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. Electre images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 5 (15%)

Requests Now

33

After Optimization

28

  • Images
  • JavaScript

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Electre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

electre.com

electre.com

263 ms

electre.com

electre.com

326 ms

accueil.electre.com

accueil.electre.com

132 ms

js

js

88 ms

polyfill-42fefba5a106a4bffc6a.js

polyfill-42fefba5a106a4bffc6a.js

154 ms

app-f5fa69e12ada2a827a50.js

app-f5fa69e12ada2a827a50.js

201 ms

532a2f07-871d5067f73319c1411c.js

532a2f07-871d5067f73319c1411c.js

45 ms

framework-7c416b02c0714bd258db.js

framework-7c416b02c0714bd258db.js

45 ms

webpack-runtime-8af8fede435628d4bed5.js

webpack-runtime-8af8fede435628d4bed5.js

152 ms

v2-illu.svg

v2-illu.svg

43 ms

ng-illu.svg

ng-illu.svg

45 ms

hero-cover.svg

hero-cover.svg

46 ms

hero-image.svg

hero-image.svg

48 ms

valeur-bibli.jpg

valeur-bibli.jpg

51 ms

feature-quality.jpg

feature-quality.jpg

49 ms

feature-client-relations.jpg

feature-client-relations.jpg

50 ms

feature-offers.jpg

feature-offers.jpg

52 ms

services-bg.svg

services-bg.svg

51 ms

services-home-illu.svg

services-home-illu.svg

67 ms

arrow-right.svg

arrow-right.svg

53 ms

le-monde.svg

le-monde.svg

54 ms

leclerc.svg

leclerc.svg

56 ms

bibli-lausanne.svg

bibli-lausanne.svg

57 ms

bnf.svg

bnf.svg

58 ms

tropismes.svg

tropismes.svg

59 ms

bibli-lyon.svg

bibli-lyon.svg

61 ms

radio-france.svg

radio-france.svg

64 ms

musee-orsay.svg

musee-orsay.svg

76 ms

cultura.svg

cultura.svg

78 ms

filigranes.svg

filigranes.svg

78 ms

charlemagne.svg

charlemagne.svg

79 ms

mollat.svg

mollat.svg

81 ms

club.svg

club.svg

85 ms

commercial-icon.svg

commercial-icon.svg

82 ms

assistance-icon.svg

assistance-icon.svg

83 ms

editeurs-icon.svg

editeurs-icon.svg

88 ms

Accessibility Review

electre.com accessibility score

94

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

Links do not have a discernible name

Best Practices

electre.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

electre.com 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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Electre.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 Electre.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

electre.com

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