Tools & Wizards About Us
acuite.fr screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

acuite.fr

Site communautaire des opticiens lunetiers et diplômés du BTS OL | Acuité

Page Load Speed

6.3 sec in total

First Response

343 ms

Resources Loaded

5.5 sec

Page Rendered

490 ms

acuite.fr screenshot

About Website

Welcome to acuite.fr homepage info - get ready to check Acuite best content for France right away, or after learning these important things about acuite.fr

Actualité de l’opticien lunetier et diplômés du BTS OL, Acuité TV, forum, copains de promo, corrigés et résultats BTS OL, CVthèque, annonce emploi, matériel, achat et vente de fonds de magasin d’optiq...

Visit acuite.fr

Key Findings

We analyzed Acuite.fr page load time and found that the first response time was 343 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

acuite.fr performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value3,670 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.065

97/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

acuite.fr

343 ms

www.acuite.fr

1464 ms

js

64 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

179 ms

css_TWMZWbzGVeLBSSeaD_pbBOshy5RQODfODlQFI7TKO40.css

245 ms

Our browser made a total of 235 requests to load all elements on the main page. We found that 75% of them (176 requests) were addressed to the original Acuite.fr, 15% (35 requests) were made to Securepubads.g.doubleclick.net and 3% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Acuite.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 701.3 kB (20%)

Content Size

3.6 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acuite.fr main page is 3.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 290.1 kB

  • Original 332.3 kB
  • After minification 251.8 kB
  • After compression 42.2 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 80.6 kB, which is 24% 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 290.1 kB or 87% of the original size.

Image Optimization

-9%

Potential reduce by 197.4 kB

  • Original 2.1 MB
  • After minification 1.9 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. Acuite images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 212.9 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 874.2 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 212.9 kB or 20% of the original size.

CSS Optimization

-1%

Potential reduce by 923 B

  • Original 93.9 kB
  • After minification 93.9 kB
  • After compression 93.0 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. Acuite.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 91 (40%)

Requests Now

229

After Optimization

138

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 229 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acuite. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

acuite.fr

acuite.fr

343 ms

www.acuite.fr

www.acuite.fr

1464 ms

js

js

64 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

179 ms

css_TWMZWbzGVeLBSSeaD_pbBOshy5RQODfODlQFI7TKO40.css

css_TWMZWbzGVeLBSSeaD_pbBOshy5RQODfODlQFI7TKO40.css

245 ms

css_P6rjwFl3mSYUvDE5rGe6YdKODt1lJGr6Vtm0v7uf5YE.css

css_P6rjwFl3mSYUvDE5rGe6YdKODt1lJGr6Vtm0v7uf5YE.css

249 ms

css_Mg8Zqaf6WVCaaUCv-B6zKCNGoD0h0cQ1Dbt6vwVYBvQ.css

css_Mg8Zqaf6WVCaaUCv-B6zKCNGoD0h0cQ1Dbt6vwVYBvQ.css

409 ms

jquery.min.js

jquery.min.js

329 ms

jquery.once.js

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246 ms

drupal.js

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268 ms

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326 ms

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333 ms

jquery.cookie.js

jquery.cookie.js

329 ms

jquery.form.min.js

jquery.form.min.js

363 ms

ajax.js

ajax.js

434 ms

jquery_update.js

jquery_update.js

432 ms

scripts_annonces.js

scripts_annonces.js

587 ms

html5shiv.js

html5shiv.js

432 ms

media-custom.js

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454 ms

sdv.js

sdv.js

489 ms

views_media_browser_custom_bis.js

views_media_browser_custom_bis.js

498 ms

fr_GNZQcXTUcUa5L6oWgOKhKLse1SkjDejgOHQnXjzZikA.js

fr_GNZQcXTUcUa5L6oWgOKhKLse1SkjDejgOHQnXjzZikA.js

499 ms

jquery.jplayer.min.js

jquery.jplayer.min.js

506 ms

jplayer.playlist.min.js

jplayer.playlist.min.js

545 ms

quickbar.js

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571 ms

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580 ms

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591 ms

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635 ms

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652 ms

jquery.carouFredSel-6.2.1-packed.js

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663 ms

spfct_v3_acuite.js

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666 ms

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596 ms

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596 ms

superfish.js

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641 ms

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respond.min.js

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652 ms

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653 ms

jquery.pause.min.js

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601 ms

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596 ms

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602 ms

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601 ms

scripts.js

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583 ms

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668 ms

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22 ms

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12 ms

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15 ms

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59 ms

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141 ms

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121 ms

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908 ms

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428 ms

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1071 ms

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430 ms

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431 ms

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975 ms

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970 ms

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1193 ms

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1285 ms

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1281 ms

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1283 ms

vi3QzGCqL7cp7S3WiKfQVwwV

vi3QzGCqL7cp7S3WiKfQVwwV

330 ms

audioprothese_header.jpg

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1268 ms

modules.1a30a0a67c3c23c13060.js

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55 ms

capture_maison_genay.png

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1230 ms

hit.xiti

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36 ms

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1264 ms

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1273 ms

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1275 ms

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1272 ms

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566 ms

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495 ms

capture_pdf_hd.jpg

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1034 ms

pedro_rubio_safilo.png

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1091 ms

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1103 ms

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487 ms

container.html

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69 ms

myopie_enfant_sfo_2024.png

myopie_enfant_sfo_2024.png

660 ms

medadom_header_2.png

medadom_header_2.png

641 ms

simplification_fiche_de_paie_header.png

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579 ms

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582 ms

centres_de_sante_dentaires_header.png

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701 ms

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700 ms

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149 ms

abg_lite.js

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149 ms

window_focus.js

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154 ms

ufs_web_display.js

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32 ms

seveane_header_logo_2.png

seveane_header_logo_2.png

610 ms

sondage_chiffre_daffaires_opticiens_mars_2024_0.png

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607 ms

fancy_header.jpg

fancy_header.jpg

591 ms

20240329_nidek_bc_cover.png

20240329_nidek_bc_cover.png

588 ms

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assemblee_generale_essilorluxottica_header.png

613 ms

chiffre_affaires_sondage_avril_2024_header.png

chiffre_affaires_sondage_avril_2024_header.png

621 ms

kering_eyewear_logo_0.png

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519 ms

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526 ms

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540 ms

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583 ms

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531 ms

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541 ms

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524 ms

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540 ms

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542 ms

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537 ms

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547 ms

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550 ms

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538 ms

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514 ms

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545 ms

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550 ms

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58 ms

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469 ms

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489 ms

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500 ms

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4 ms

Accessibility Review

acuite.fr accessibility score

85

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

Form elements do not have associated labels

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

Best Practices

acuite.fr 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

acuite.fr SEO score

90

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

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 Acuite.fr 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 Acuite.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

acuite.fr

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