Tools & Wizards About Us
opal.fr screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

opal.fr

OPAL - Créateur et distributeur de lunettes depuis 1995

Page Load Speed

4.8 sec in total

First Response

344 ms

Resources Loaded

3.7 sec

Page Rendered

779 ms

opal.fr screenshot

About Website

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

Opal, leader dans les lunettes enfant, adolescent et la deuxième paire. Toutes les collections Solaires et Optiques : OWLET, Berenice, Star Wars ...

Visit opal.fr

Key Findings

We analyzed Opal.fr page load time and found that the first response time was 344 ms and then it took 4.5 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

opal.fr performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value37.2 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

opal.fr

344 ms

572 ms

hu-banner.min.js

65 ms

formidableforms.css

160 ms

js_composer.min.css

719 ms

Our browser made a total of 129 requests to load all elements on the main page. We found that 83% of them (107 requests) were addressed to the original Opal.fr, 6% (8 requests) were made to Fonts.gstatic.com and 5% (7 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (980 ms) belongs to the original domain Opal.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.7 MB (19%)

Content Size

14.2 MB

After Optimization

11.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Opal.fr main page is 14.2 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. Only a small number of websites need less resources to load. Images take 11.4 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 322.8 kB

  • Original 359.0 kB
  • After minification 341.6 kB
  • After compression 36.2 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. 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 322.8 kB or 90% of the original size.

Image Optimization

-4%

Potential reduce by 423.6 kB

  • Original 11.4 MB
  • After minification 11.0 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. OPAL images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 673.0 kB

  • Original 987.5 kB
  • After minification 983.2 kB
  • After compression 314.5 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 673.0 kB or 68% of the original size.

CSS Optimization

-89%

Potential reduce by 1.3 MB

  • Original 1.5 MB
  • After minification 1.4 MB
  • After compression 155.4 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. Opal.fr needs all CSS files to be minified and compressed as it can save up to 1.3 MB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (43%)

Requests Now

117

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OPAL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

opal.fr

opal.fr

344 ms

572 ms

hu-banner.min.js

hu-banner.min.js

65 ms

formidableforms.css

formidableforms.css

160 ms

js_composer.min.css

js_composer.min.css

719 ms

sbi-styles.min.css

sbi-styles.min.css

399 ms

styles.css

styles.css

244 ms

css

css

73 ms

settings.css

settings.css

324 ms

twenty20.css

twenty20.css

246 ms

style.css

style.css

572 ms

font-awesome.min.css

font-awesome.min.css

325 ms

style.css

style.css

330 ms

css

css

80 ms

wpex-visual-composer.css

wpex-visual-composer.css

403 ms

wpex-visual-composer-extend.css

wpex-visual-composer-extend.css

405 ms

style.css

style.css

409 ms

animate.min.css

animate.min.css

482 ms

bb-scrollmagic.css

bb-scrollmagic.css

485 ms

wpex-responsive.css

wpex-responsive.css

484 ms

ytprefs.min.css

ytprefs.min.css

491 ms

jetpack.css

jetpack.css

640 ms

jquery.js

jquery.js

644 ms

jquery-migrate.min.js

jquery-migrate.min.js

563 ms

jquery.themepunch.enablelog.js

jquery.themepunch.enablelog.js

580 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

801 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

652 ms

ytprefs.min.js

ytprefs.min.js

654 ms

js

js

114 ms

2024.js

2024.js

424 ms

css

css

75 ms

css

css

72 ms

css

css

72 ms

css

css

74 ms

css

css

94 ms

hover-css.min.css

hover-css.min.css

794 ms

site_tracking.js

site_tracking.js

780 ms

scripts.js

scripts.js

781 ms

devicepx-jetpack.js

devicepx-jetpack.js

66 ms

jquery.twenty20.js

jquery.twenty20.js

781 ms

jquery.event.move.js

jquery.event.move.js

789 ms

gprofiles.js

gprofiles.js

64 ms

wpgroho.js

wpgroho.js

833 ms

total-min.js

total-min.js

898 ms

TweenMax.min.js

TweenMax.min.js

980 ms

ScrollMagic.min.js

ScrollMagic.min.js

881 ms

animation.gsap.min.js

animation.gsap.min.js

881 ms

scrollmagic.wp.js

scrollmagic.wp.js

881 ms

fitvids.min.js

fitvids.min.js

880 ms

e-202425.js

e-202425.js

62 ms

wp-embed.min.js

wp-embed.min.js

947 ms

js_composer_front.min.js

js_composer_front.min.js

807 ms

sbi-scripts.min.js

sbi-scripts.min.js

727 ms

gtm.js

gtm.js

60 ms

sbi-sprite.png

sbi-sprite.png

129 ms

Logo-fusion_OPAL-DEMETZ-1.png

Logo-fusion_OPAL-DEMETZ-1.png

150 ms

dummy.png

dummy.png

198 ms

AsnaV.jpg

AsnaV.jpg

709 ms

accueil_collection_ADOS-ADULTES_Berenice22-EN.jpg

accueil_collection_ADOS-ADULTES_Berenice22-EN.jpg

452 ms

CG2021_Coll_04_UK_NEW.jpg

CG2021_Coll_04_UK_NEW.jpg

235 ms

accueil_collection_ENFANT_Barbie22-EN.jpg

accueil_collection_ENFANT_Barbie22-EN.jpg

451 ms

Visuel-collections-Sport-507x209px.png

Visuel-collections-Sport-507x209px.png

546 ms

ado-adultesEN_507x210px.jpg

ado-adultesEN_507x210px.jpg

235 ms

enfantsEN_507x210px.jpg

enfantsEN_507x210px.jpg

451 ms

CG2021_Marques_1700x700_Barbie.jpg

CG2021_Marques_1700x700_Barbie.jpg

464 ms

CG2021_Marques_1700x700_Avengers-1.jpg

CG2021_Marques_1700x700_Avengers-1.jpg

466 ms

CG2021_Marques_1700x700_Berenice-2.jpg

CG2021_Marques_1700x700_Berenice-2.jpg

463 ms

CG2021_Marques_1700x700_SaintJames.jpg

CG2021_Marques_1700x700_SaintJames.jpg

500 ms

CG2021_Marques_1700x700_Demetz.jpg

CG2021_Marques_1700x700_Demetz.jpg

462 ms

CG2021_Marques_1700x700_ElevenParis.jpg

CG2021_Marques_1700x700_ElevenParis.jpg

623 ms

CG2021_Marques_1700x700_ElevenBoysandGirls.jpg

CG2021_Marques_1700x700_ElevenBoysandGirls.jpg

546 ms

CG2021_Marques_1700x700_Frozen.jpg

CG2021_Marques_1700x700_Frozen.jpg

623 ms

CG2021_Marques_1700x700_LuluFemme.jpg

CG2021_Marques_1700x700_LuluFemme.jpg

551 ms

Lapo_bandeau-opal.fr-collections-1700x700px.png

Lapo_bandeau-opal.fr-collections-1700x700px.png

720 ms

CG2021_Marques_1700x700_TartineetChocolat.jpg

CG2021_Marques_1700x700_TartineetChocolat.jpg

705 ms

CG2021_Marques_1700x700_Minions2-UK.jpg

CG2021_Marques_1700x700_Minions2-UK.jpg

621 ms

CG2021_Marques_1700x700_NYY.jpg

CG2021_Marques_1700x700_NYY.jpg

629 ms

CG2021_Marques_1700x700_Spiderman.jpg

CG2021_Marques_1700x700_Spiderman.jpg

704 ms

CG2021_Marques_1700x700_Starwars.jpg

CG2021_Marques_1700x700_Starwars.jpg

703 ms

MicrosoftTeams-image-6.jpg

MicrosoftTeams-image-6.jpg

704 ms

CG2021_Marques_1700x700_OwletBlue-1.jpg

CG2021_Marques_1700x700_OwletBlue-1.jpg

710 ms

CG2021_Marques_1700x700_OwletNightdrive-1.jpg

CG2021_Marques_1700x700_OwletNightdrive-1.jpg

782 ms

CG2021_Marques_1700x700_OwletOriginals-1.jpg

CG2021_Marques_1700x700_OwletOriginals-1.jpg

741 ms

CG2021_Marques_1700x700_OwletPolarized-1.jpg

CG2021_Marques_1700x700_OwletPolarized-1.jpg

738 ms

CG2021_Marques_1700x700_OwletPremium-1.jpg

CG2021_Marques_1700x700_OwletPremium-1.jpg

739 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

29 ms

KFOlCnqEu92Fr1MmEU9fChc9.ttf

KFOlCnqEu92Fr1MmEU9fChc9.ttf

30 ms

KFOlCnqEu92Fr1MmSU5fChc9.ttf

KFOlCnqEu92Fr1MmSU5fChc9.ttf

64 ms

KFOkCnqEu92Fr1MmgVxGIzc.ttf

KFOkCnqEu92Fr1MmgVxGIzc.ttf

65 ms

KFOlCnqEu92Fr1MmWUlfChc9.ttf

KFOlCnqEu92Fr1MmWUlfChc9.ttf

65 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

746 ms

CG2021_Marques_1700x700_OwletReading-1.jpg

CG2021_Marques_1700x700_OwletReading-1.jpg

738 ms

Simplo-Bold.otf

Simplo-Bold.otf

741 ms

CG2021_Marques_1700x700_Barbie-1.jpg

CG2021_Marques_1700x700_Barbie-1.jpg

754 ms

CG2021_Marques_1700x700_SaintJames-1.jpg

CG2021_Marques_1700x700_SaintJames-1.jpg

753 ms

CG2021_Marques_1700x700_ElevenParis-1.jpg

CG2021_Marques_1700x700_ElevenParis-1.jpg

820 ms

CG2021_Marques_1700x700_ElevenBoysandGirls-1.jpg

CG2021_Marques_1700x700_ElevenBoysandGirls-1.jpg

744 ms

CG2021_Marques_1700x700_Frozen-1.jpg

CG2021_Marques_1700x700_Frozen-1.jpg

742 ms

Lapo_bandeau-opal.fr-collections-1700x700px.png

Lapo_bandeau-opal.fr-collections-1700x700px.png

827 ms

CG2021_nos_services_background5_1920x700.jpg

CG2021_nos_services_background5_1920x700.jpg

716 ms

revolution.extension.video.min.js

revolution.extension.video.min.js

648 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

512 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

513 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

24 ms

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

10 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

23 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

577 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

572 ms

CG2021_nos_services_bulles.png

CG2021_nos_services_bulles.png

627 ms

CG2021_nos_services_personnage.png

CG2021_nos_services_personnage.png

628 ms

CG2021_fond_slider_nous_trouver_4.jpg

CG2021_fond_slider_nous_trouver_4.jpg

627 ms

placeholder.png

placeholder.png

652 ms

445226924_961748715959068_9026339003530880506_nfull.jpg

445226924_961748715959068_9026339003530880506_nfull.jpg

608 ms

443716600_961747165959223_2642343248356647195_nfull.jpg

443716600_961747165959223_2642343248356647195_nfull.jpg

605 ms

443837176_961743522626254_215638974194175228_nfull.jpg

443837176_961743522626254_215638974194175228_nfull.jpg

595 ms

443930336_961740265959913_3503285126748791815_nfull.jpg

443930336_961740265959913_3503285126748791815_nfull.jpg

536 ms

446215184_253811844460123_4050354704116155632_nfull.jpg

446215184_253811844460123_4050354704116155632_nfull.jpg

534 ms

443716896_961724522628154_9186806563252505102_nfull.jpg

443716896_961724522628154_9186806563252505102_nfull.jpg

586 ms

438128467_949668463833760_6577146394190003934_nfull.jpg

438128467_949668463833760_6577146394190003934_nfull.jpg

580 ms

438129319_949666767167263_5995564222605897563_nfull.jpg

438129319_949666767167263_5995564222605897563_nfull.jpg

507 ms

438165328_949664753834131_5381555340290185041_nfull.jpg

438165328_949664753834131_5381555340290185041_nfull.jpg

507 ms

CG2021_Slider_Header_Homepage_Fond.jpg

CG2021_Slider_Header_Homepage_Fond.jpg

124 ms

titre-FR-4.png

titre-FR-4.png

125 ms

loader.gif

loader.gif

196 ms

CG2021_Slider_Header_Homepage_Mobile-1221-EN.jpg

CG2021_Slider_Header_Homepage_Mobile-1221-EN.jpg

134 ms

CG2021_Slider_Service_Mobile_Fond.jpg

CG2021_Slider_Service_Mobile_Fond.jpg

135 ms

CG2021_Slider_Service_Mobile_Perso.png

CG2021_Slider_Service_Mobile_Perso.png

135 ms

CG2021_Slider_Service_Mobile_Bulles.png

CG2021_Slider_Service_Mobile_Bulles.png

136 ms

CG2021_Slider_NousTrouver_Mobile_Fond.jpg

CG2021_Slider_NousTrouver_Mobile_Fond.jpg

155 ms

Accessibility Review

opal.fr accessibility score

96

Accessibility Issues

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

opal.fr best practices score

83

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

SEO Factors

opal.fr SEO score

89

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opal.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Opal.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

opal.fr

Open Graph data is detected on the main page of OPAL. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: