5.3 sec in total
409 ms
3.9 sec
1 sec
Click here to check amazing Opticien Conseil content for France. Otherwise, check out these important facts you probably never knew about opticienconseil.fr
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Visit opticienconseil.frWe analyzed Opticienconseil.fr page load time and found that the first response time was 409 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
opticienconseil.fr performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value11.6 s
0/100
25%
Value4.7 s
69/100
10%
Value40 ms
100/100
30%
Value0.043
99/100
15%
Value4.0 s
87/100
10%
409 ms
999 ms
87 ms
416 ms
701 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 97% of them (60 requests) were addressed to the original Opticienconseil.fr, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (999 ms) belongs to the original domain Opticienconseil.fr.
Page size can be reduced by 73.5 kB (10%)
749.0 kB
675.5 kB
In fact, the total size of Opticienconseil.fr main page is 749.0 kB. 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 580.2 kB which makes up the majority of the site volume.
Potential reduce by 37.5 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 7.8 kB, which is 18% 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 37.5 kB or 85% of the original size.
Potential reduce by 35.9 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. Opticien Conseil images are well optimized though.
Potential reduce by 34 B
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.
Potential reduce by 20 B
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. Opticienconseil.fr has all CSS files already compressed.
Number of requests can be reduced by 12 (20%)
59
47
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opticien Conseil. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
opticienconseil.fr
409 ms
www.opticienconseil.fr
999 ms
b73ae1247d22006f3b741fe5a99cac19_all.css
87 ms
4ef66ef423165b9b5753df6a957be723.js
416 ms
ga.js
701 ms
bg-body.png
734 ms
logo.png
194 ms
btn-stores.png
181 ms
bg-product-search.png
214 ms
ico-focus.png
210 ms
18.jpg
320 ms
38.jpg
256 ms
25.jpg
328 ms
22.jpg
343 ms
20.jpg
382 ms
ico-fast.png
241 ms
ico-repear.png
323 ms
ico-free.png
335 ms
2.jpg
396 ms
btn-click.png
404 ms
img-rdv.jpg
406 ms
bg-pagination-push.png
411 ms
ico-pict-blue.png
423 ms
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454 ms
0.jpg
470 ms
bg-mask-color.png
482 ms
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489 ms
23.jpg
491 ms
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511 ms
20.jpg
529 ms
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551 ms
22.jpg
558 ms
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562 ms
19.jpg
562 ms
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585 ms
2.jpg
597 ms
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616 ms
.jpg
633 ms
acuvue-oasys-with-hydraclear-plus.jpg
638 ms
freshlook-one-day-blue-bleu-azur.jpg
639 ms
soflens-daily-disposable-30.jpg
667 ms
futurastd-book-webfont.svg
651 ms
__utm.gif
75 ms
futurastd-lightoblique-webfont.svg
603 ms
futurastd-medium-webfont.svg
638 ms
futurastd-heavy-webfont.svg
636 ms
futurastd-light-webfont.svg
626 ms
soflens-daily-disposable-90.jpg
571 ms
bg-dot-search.png
560 ms
bg-search-field.png
497 ms
ico-type_glasses.png
572 ms
bg-select-search.png
570 ms
bg-price-range.png
619 ms
btn-valid.png
780 ms
ico-graduate.png
741 ms
ico-currency.png
727 ms
ico-france.png
719 ms
ico-newsletter.png
735 ms
bg-newsletter.png
731 ms
btn-ok.png
719 ms
arrow.png
689 ms
bg-masque.png
671 ms
opticienconseil.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
Links do not have a discernible name
opticienconseil.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
opticienconseil.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opticienconseil.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 Opticienconseil.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.
opticienconseil.fr
Open Graph description is not detected on the main page of Opticien Conseil. 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: