Tools & Wizards About Us
directoptic.fr screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

directoptic.fr

Opticien en ligne Direct Optic : lunettes en ligne pas cher sur internet

Page Load Speed

4.7 sec in total

First Response

231 ms

Resources Loaded

4.1 sec

Page Rendered

421 ms

directoptic.fr screenshot

About Website

Visit directoptic.fr now to see the best up-to-date Direct Optic content and also check out these interesting facts you probably never knew about directoptic.fr

Lunettes de vue au meilleur prix en les achetant sur Internet avec Direct Optic, opticien en ligne depuis 2008.

Visit directoptic.fr

Key Findings

We analyzed Directoptic.fr page load time and found that the first response time was 231 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

directoptic.fr performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value10.5 s

8/100

10%

TBT (Total Blocking Time)

Value2,450 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.21

59/100

15%

TTI (Time to Interactive)

Value19.4 s

2/100

10%

Network Requests Diagram

directoptic.fr

231 ms

www.direct-optic.fr

315 ms

all.css

174 ms

all.css

107 ms

all.js

402 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Directoptic.fr, 46% (46 requests) were made to Res.cloudinary.com and 16% (16 requests) were made to Imgprd.direct-optic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Analytics.gkoptical-services.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 98.5 kB (9%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Directoptic.fr main page is 1.1 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. 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. Javascripts take 477.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 96.1 kB

  • Original 117.5 kB
  • After minification 110.4 kB
  • After compression 21.4 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. 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 96.1 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 395.3 kB
  • After minification 395.3 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. Direct Optic images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.5 kB

  • Original 477.0 kB
  • After minification 477.0 kB
  • After compression 474.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 134.9 kB
  • After minification 134.9 kB
  • After compression 134.9 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. Directoptic.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (40%)

Requests Now

88

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Direct Optic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

directoptic.fr

directoptic.fr

231 ms

www.direct-optic.fr

www.direct-optic.fr

315 ms

all.css

all.css

174 ms

all.css

all.css

107 ms

all.js

all.js

402 ms

fo_vitrine.js

fo_vitrine.js

545 ms

adequa.js

adequa.js

808 ms

js

js

168 ms

gtm.js

gtm.js

405 ms

aviator-shape_1.svg

aviator-shape_1.svg

688 ms

rond.svg

rond.svg

839 ms

square.svg

square.svg

1652 ms

rectangle.svg

rectangle.svg

1654 ms

papillon.svg

papillon.svg

1653 ms

ovale.svg

ovale.svg

1649 ms

1200px-Ray-Ban_logo.svg.png

1200px-Ray-Ban_logo.svg.png

1649 ms

logo.svg

logo.svg

1652 ms

logo_puma_324x261px.jpg

logo_puma_324x261px.jpg

1800 ms

logo-mcq.jpg

logo-mcq.jpg

1771 ms

logo-bensimon.jpg

logo-bensimon.jpg

1796 ms

logo-edenpark.jpg

logo-edenpark.jpg

1771 ms

logo-seiko.jpg

logo-seiko.jpg

1796 ms

Police.jpg

Police.jpg

1795 ms

ikks.jpg

ikks.jpg

1805 ms

logo-katespade.jpg

logo-katespade.jpg

1806 ms

logo_1.jpg

logo_1.jpg

1806 ms

Screenshot_86.jpg

Screenshot_86.jpg

1882 ms

5a1ac7ebf65d84088faf1369.jpg

5a1ac7ebf65d84088faf1369.jpg

1805 ms

Hugo-Boss-logo-HUGO-brand-300x225.jpg

Hugo-Boss-logo-HUGO-brand-300x225.jpg

1882 ms

logo-mcq.jpg

logo-mcq.jpg

1885 ms

143440.png

143440.png

1884 ms

143439.png

143439.png

1885 ms

logkhjko.svg

logkhjko.svg

1858 ms

logo-hugo.jpg

logo-hugo.jpg

2040 ms

logo-polaroid.jpg

logo-polaroid.jpg

1891 ms

logo-pierrecardin.jpg

logo-pierrecardin.jpg

1891 ms

_MG_7341.jpg

_MG_7341.jpg

1887 ms

Telephone.svg

Telephone.svg

1888 ms

OFFRE39FR.png

OFFRE39FR.png

1887 ms

PROG_99_sept_2022.png

PROG_99_sept_2022.png

2053 ms

bann-70mags.jpg

bann-70mags.jpg

1923 ms

Super_Eco_10_1.png

Super_Eco_10_1.png

1907 ms

bann-3.jpg

bann-3.jpg

2028 ms

essdom.svg

essdom.svg

1908 ms

magasins.svg

magasins.svg

2035 ms

home-fr.png

home-fr.png

326 ms

outil_recherche.svg

outil_recherche.svg

327 ms

COMPTE.svg

COMPTE.svg

646 ms

Comparateur-01.svg

Comparateur-01.svg

637 ms

essdom.svg

essdom.svg

642 ms

Panier.svg

Panier.svg

640 ms

136380.jpg

136380.jpg

637 ms

136379.jpg

136379.jpg

635 ms

126209.png

126209.png

743 ms

conversion_async.js

conversion_async.js

905 ms

Campton-Book.ttf

Campton-Book.ttf

881 ms

Campton-Bold.ttf

Campton-Bold.ttf

541 ms

Campton-Medium.ttf

Campton-Medium.ttf

484 ms

fa-light-300.woff

fa-light-300.woff

484 ms

fa-regular-400.woff

fa-regular-400.woff

539 ms

fa-solid-900.woff

fa-solid-900.woff

786 ms

mt.js

mt.js

1548 ms

ombre-top-bf.png

ombre-top-bf.png

420 ms

ajax.php

ajax.php

1192 ms

bandeau.php

bandeau.php

1156 ms

ajax.php

ajax.php

1125 ms

invisible.js

invisible.js

587 ms

optimize.js

optimize.js

1091 ms

doofinder-classic.7.latest.min.js

doofinder-classic.7.latest.min.js

1004 ms

default

default

1153 ms

widget.js

widget.js

1190 ms

leadtag.js

leadtag.js

1180 ms

sdk.js

sdk.js

1230 ms

matomo.js

matomo.js

2209 ms

bat.js

bat.js

1057 ms

js

js

215 ms

analytics.js

analytics.js

1152 ms

drapeau.svg

drapeau.svg

1394 ms

bann-100sant%C3%A9.jpg

bann-100sant%C3%A9.jpg

1232 ms

786 ms

928 ms

751699fd1c6f5ae7

751699fd1c6f5ae7

230 ms

bann-lunettesdevuehommes.jpg

bann-lunettesdevuehommes.jpg

442 ms

bann-garantie.jpg

bann-garantie.jpg

515 ms

bann-clips.jpg

bann-clips.jpg

442 ms

bann-lunettesdesoleil.jpg

bann-lunettesdesoleil.jpg

514 ms

bann-lunettesdevuefemmes.jpg

bann-lunettesdevuefemmes.jpg

441 ms

visuel-police-homepage.jpg

visuel-police-homepage.jpg

506 ms

4011224.js

4011224.js

196 ms

avis-clients-scale-opt.png

avis-clients-scale-opt.png

369 ms

orange-eye.png

orange-eye.png

368 ms

ecommerce.js

ecommerce.js

83 ms

4011224

4011224

284 ms

collect

collect

102 ms

collect

collect

208 ms

259 ms

184 ms

clarity.js

clarity.js

20 ms

ga-audiences

ga-audiences

86 ms

Accessibility Review

directoptic.fr accessibility score

77

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

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>).

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

directoptic.fr best practices score

58

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

Serves images with low resolution

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

directoptic.fr SEO score

83

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

    N/A

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Directoptic.fr 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), while the claimed language is French. Our system also found out that Directoptic.fr 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

directoptic.fr

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