4.2 sec in total
375 ms
3.4 sec
410 ms
Click here to check amazing Lunette Optic content. Otherwise, check out these important facts you probably never knew about lunette-optic.fr
02-33-21-35-64 Toutes les plus grandes marques de lunettes de vues et de lunettes de soleil chez LUNETTE OPTIC à Saint-Sauveur Le Vicomte 50390
Visit lunette-optic.frWe analyzed Lunette-optic.fr page load time and found that the first response time was 375 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
lunette-optic.fr performance score
name
value
score
weighting
Value7.6 s
0/100
10%
Value9.6 s
0/100
25%
Value12.7 s
3/100
10%
Value3,530 ms
1/100
30%
Value0.717
7/100
15%
Value12.6 s
14/100
10%
375 ms
578 ms
385 ms
386 ms
230 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 83% of them (25 requests) were addressed to the original Lunette-optic.fr, 7% (2 requests) were made to Static.xx.fbcdn.net and 3% (1 request) were made to Widgets.twimg.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Lunette-optic.fr.
Page size can be reduced by 802.0 kB (50%)
1.6 MB
817.1 kB
In fact, the total size of Lunette-optic.fr main page is 1.6 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. 20% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 35.6 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 35.6 kB or 81% of the original size.
Potential reduce by 751.9 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. Obviously, Lunette Optic needs image optimization as it can save up to 751.9 kB or 48% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 7.3 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 7.3 kB or 78% of the original size.
Potential reduce by 7.2 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. Lunette-optic.fr needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 89% of the original size.
Number of requests can be reduced by 3 (11%)
28
25
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lunette 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 4 to 1 for JavaScripts and as a result speed up the page load time.
lunette-optic.fr
375 ms
www.lunette-optic.fr
578 ms
AC_RunActiveContent.js
385 ms
style.css
386 ms
divers.js
230 ms
widget.js
57 ms
LeBlogDeLaLunetteTendance.1.gif
109 ms
bg.jpg
104 ms
logo.jpg
212 ms
satisfait.jpg
194 ms
espace-clients.jpg
112 ms
panier.jpg
280 ms
bg-accueil.png
603 ms
lunettes-soleil-01.png
207 ms
lunettes-vue-01.png
323 ms
accessoire-01.png
378 ms
zoom-sur.png
512 ms
bg-fanrandole-marques.png
305 ms
bg_vous_allez_aimer.png
468 ms
bg_avantages.png
502 ms
bg_flash_infos.png
414 ms
logo_3v.gif
584 ms
ray-ban-lunette-optic.png
2233 ms
logo-rayban.gif
574 ms
like.php
159 ms
qeKvIRsJabD.js
492 ms
LVx-xkvaJ0b.png
555 ms
lunettes-soleil-02.png
104 ms
accessoire-02.png
195 ms
lunettes-vue-02.png
97 ms
lunette-optic.fr accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
Image elements do not have [alt] attributes
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
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.
lunette-optic.fr 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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
lunette-optic.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
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 Lunette-optic.fr 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 Lunette-optic.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.
lunette-optic.fr
Open Graph description is not detected on the main page of Lunette 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: