3.5 sec in total
247 ms
2.8 sec
441 ms
Welcome to cle-serrure.fr homepage info - get ready to check Cle Serrure best content for France right away, or after learning these important things about cle-serrure.fr
Cle-Serrure.fr c'est les plus grandes marques, pour la reproduction de clés, la vente de cylindres, et autres articles de quincaillerie pour la sécurité de la porte.
Visit cle-serrure.frWe analyzed Cle-serrure.fr page load time and found that the first response time was 247 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
cle-serrure.fr performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value8.6 s
1/100
25%
Value7.5 s
26/100
10%
Value630 ms
47/100
30%
Value0.877
3/100
15%
Value11.1 s
20/100
10%
247 ms
861 ms
319 ms
476 ms
176 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 14% of them (12 requests) were addressed to the original Cle-serrure.fr, 80% (69 requests) were made to Cdn.cle-serrure.fr and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (861 ms) belongs to the original domain Cle-serrure.fr.
Page size can be reduced by 287.9 kB (18%)
1.6 MB
1.3 MB
In fact, the total size of Cle-serrure.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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 100.5 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 13.9 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 100.5 kB or 85% of the original size.
Potential reduce by 85.5 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. Cle Serrure 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 101.8 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. Cle-serrure.fr needs all CSS files to be minified and compressed as it can save up to 101.8 kB or 86% of the original size.
Number of requests can be reduced by 9 (11%)
83
74
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cle Serrure. 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.
cle-serrure.fr
247 ms
www.cle-serrure.fr
861 ms
abc8a0c60747d76ad21e2f1bae1153ce.css
319 ms
16bcab3ecb60b5e6dfc8d1069bf80d60.js
476 ms
productInfo.js
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ga.js
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Bandeau_milieu_V2.jpg
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bnr_shopNowUsing_150x60.gif
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body_bg.gif
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container.png
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logo_cs.png
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slogan.gif
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mini_search_bg.gif
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btn_mini_search.gif
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Bandeau_0_technique.jpg
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Bandeau_milieu22_1.jpg
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cylindre-2-entr_es-vachette-vrx.jpg
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cle-vachette-vip-_.jpg
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keso_1000.jpg
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cavith_evolution.jpg
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cavith.jpg
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cyl_euro_alpha_bricard.jpg
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int_ractives.jpg
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3110_v5_cylindre_bouton_laiton_30x50_3cles_ouverture_centrale_13940000_1.jpg
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callout_side1.jpg
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Bandeau_milieu_V2_1.jpg
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volt.jpg
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imotion_vachette_rl1420.jpg
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entr.jpg
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piwik.js
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cyl-vachette-vip-sur-n-2e.jpg
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cylindre_europ_en_2_entr_es2t.jpg
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3110_v5_cylindre_bouton_laiton_30x50_3cles_ouverture_centrale_13940000_1.jpg
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cylindre-2-entr_es-vachette-vrx.jpg
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cyl_euro_alpha_bricard.jpg
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cylindre_iseo_r6.jpg
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cyl-rond-fichet-kaba_2.jpg
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bricard_serial_s.jpg
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verrou_iseo_city_r6_1.jpg
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verrou_arnov_ce_1_1.jpg
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verrous_pollux_1.jpg
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verrous-fth-traffic-6.jpg
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verrou-radial-bouton.png
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fth_rafale.jpg
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verrou_iseo_1.jpg
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payments.gif
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common.gif
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nav.gif
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glider_bg.gif
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button.gif
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bkg_rating.gif
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base_mini_bg.gif
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i_block-cart.gif
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i_block-list.gif
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i_block-poll.gif
471 ms
footer_bg.gif
467 ms
c481788b4ffa2086907b1fde9cf3e3b5.css
80 ms
cle-serrure.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
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
cle-serrure.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
Missing source maps for large first-party JavaScript
cle-serrure.fr SEO score
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 Cle-serrure.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 Cle-serrure.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.
cle-serrure.fr
Open Graph description is not detected on the main page of Cle Serrure. 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: