5.5 sec in total
1 sec
4.2 sec
290 ms
Visit 1001opticiens.fr now to see the best up-to-date 1001 Opticiens content for France and also check out these interesting facts you probably never knew about 1001opticiens.fr
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Visit 1001opticiens.frWe analyzed 1001opticiens.fr page load time and found that the first response time was 1 sec 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.
1001opticiens.fr performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value3.7 s
58/100
25%
Value3.9 s
82/100
10%
Value2,340 ms
5/100
30%
Value0.063
97/100
15%
Value6.2 s
62/100
10%
1018 ms
252 ms
174 ms
175 ms
177 ms
Our browser made a total of 142 requests to load all elements on the main page. We found that 99% of them (140 requests) were addressed to the original 1001opticiens.fr, 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain 1001opticiens.fr.
Page size can be reduced by 474.4 kB (38%)
1.2 MB
763.1 kB
In fact, the total size of 1001opticiens.fr main page is 1.2 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. 50% of websites need less resources to load. Images take 709.5 kB which makes up the majority of the site volume.
Potential reduce by 148.4 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. This page needs HTML code to be minified as it can gain 60.6 kB, which is 37% 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 148.4 kB or 91% of the original size.
Potential reduce by 57.4 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. 1001 Opticiens images are well optimized though.
Potential reduce by 131.5 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 131.5 kB or 67% of the original size.
Potential reduce by 137.1 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. 1001opticiens.fr needs all CSS files to be minified and compressed as it can save up to 137.1 kB or 82% of the original size.
Number of requests can be reduced by 33 (23%)
141
108
The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1001 Opticiens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
www.1001opticiens.fr
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global.css
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1001opticiens.fr 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
Image elements do not have [alt] attributes
Links do not have a discernible name
1001opticiens.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
Page has valid source maps
1001opticiens.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 1001opticiens.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 1001opticiens.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.
1001opticiens.fr
Open Graph description is not detected on the main page of 1001 Opticiens. 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: