3.8 sec in total
309 ms
3 sec
445 ms
Welcome to lunettes-experoptic.com homepage info - get ready to check Lunettes Experoptic best content right away, or after learning these important things about lunettes-experoptic.com
Vos lunettes de vue avec verres progressifs sont notre spécialité - Précision des mesures et excellent rapport qualité prix
Visit lunettes-experoptic.comWe analyzed Lunettes-experoptic.com page load time and found that the first response time was 309 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
lunettes-experoptic.com performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value7.2 s
5/100
25%
Value12.0 s
4/100
10%
Value350 ms
73/100
30%
Value0.409
24/100
15%
Value13.9 s
10/100
10%
309 ms
841 ms
97 ms
199 ms
190 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Lunettes-experoptic.com, 86% (67 requests) were made to Lunettes-experoptic.fr and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (841 ms) relates to the external source Lunettes-experoptic.fr.
Page size can be reduced by 233.1 kB (21%)
1.1 MB
870.6 kB
In fact, the total size of Lunettes-experoptic.com 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. 45% of websites need less resources to load. Images take 856.3 kB which makes up the majority of the site volume.
Potential reduce by 49.8 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 7.4 kB, which is 12% 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 49.8 kB or 80% of the original size.
Potential reduce by 68.2 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. Lunettes Experoptic images are well optimized though.
Potential reduce by 56.4 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 56.4 kB or 48% of the original size.
Potential reduce by 58.7 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. Lunettes-experoptic.com needs all CSS files to be minified and compressed as it can save up to 58.7 kB or 87% of the original size.
Number of requests can be reduced by 23 (30%)
76
53
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lunettes Experoptic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
lunettes-experoptic.com
309 ms
www.lunettes-experoptic.fr
841 ms
reset.css
97 ms
style.css
199 ms
flexslider.css
190 ms
jquery.min.js
9 ms
jquery.flexslider.js
228 ms
jquery.easing.js
227 ms
jquery.mousewheel.js
191 ms
spin.js
193 ms
cookiechoicesbottom.js
298 ms
fond.jpg
96 ms
menu-top-li-bg.jpg
97 ms
top-menu-bg.png
99 ms
connect.png
99 ms
sac.png
100 ms
loupe.jpg
132 ms
search-bg.jpg
217 ms
logo.jpg
285 ms
b1.png
214 ms
b2.png
217 ms
sous-menu-bottom.png
213 ms
Mega-lunettes-de-vue.png
411 ms
b3.png
283 ms
Mega-sup-expert.png
472 ms
b4.png
284 ms
Mega-kit-experoptic.png
378 ms
b5.png
391 ms
b6.png
376 ms
les-ecarts-pupillaires-et-distances-pupillaires.jpg
563 ms
verres-progressifs-experoptic-freeform.jpg
754 ms
utiliser-le-kit-de-mesures-experoptic.jpg
565 ms
icon7.png
473 ms
bt-filtre.jpg
503 ms
bt-go.jpg
565 ms
lunettes01.png
571 ms
lunettes02.png
596 ms
lunettes03.png
655 ms
lunettes04.png
659 ms
lunettes05.png
657 ms
lunettes06.png
663 ms
lunettes-de-vue-ray-ban-rx7062-5200-havane-mat-ray-ban.jpg
690 ms
lunettes-de-vue-ray-ban-rx7017-2000-noir-brillant-ray-ban.jpg
749 ms
lunettes-de-vue-lacoste-l2197-234-marron-clair-lacoste.jpg
752 ms
lunettes-de-soleil-innsbruck-bleu-experoptic-extra.jpg
751 ms
lunettes-de-vue-flinnart-gun-metal-experoptic-extra.jpg
748 ms
all.js
159 ms
ga.js
10 ms
lunettes-de-vue-lacoste-l2171-033-gun-lacoste.jpg
737 ms
__utm.gif
15 ms
lunettes-de-vue-oslo-gun-argent-experoptic-extra.jpg
758 ms
lunettes-de-vue-manhattan-ecaille-experoptic-eco.jpg
759 ms
lasantevisuelle.jpg
758 ms
twitter-bg.png
758 ms
facebook-bg.png
760 ms
btn-video.png
759 ms
icons-bg.png
734 ms
remplace.png
734 ms
fond-filtre.jpg
733 ms
83 ms
questions.png
714 ms
xd_arbiter.php
147 ms
xd_arbiter.php
253 ms
bloc-catalogue-top-accueil.png
671 ms
bloc-catalogue-bottom.png
699 ms
catalogue-top.png
756 ms
catalogue-bottom.png
664 ms
content-top.png
664 ms
content-bottom.png
652 ms
content-left-top.png
640 ms
content-left-bottom.png
606 ms
bullet.png
659 ms
avis-bg.png
630 ms
avis-btn.png
572 ms
bg_direction_nav.png
96 ms
like.php
70 ms
05-jfvEi0Bv.js
303 ms
LVx-xkvaJ0b.png
332 ms
lunettes-experoptic.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
lunettes-experoptic.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
lunettes-experoptic.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
FR
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lunettes-experoptic.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Lunettes-experoptic.com 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.
lunettes-experoptic.com
Open Graph description is not detected on the main page of Lunettes Experoptic. 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: