3.1 sec in total
179 ms
2.6 sec
329 ms
Welcome to kerastase.co.uk homepage info - get ready to check Kerastase best content for Mauritius right away, or after learning these important things about kerastase.co.uk
Kérastase luxury hair care products for men and women meet the needs of every hair type. Our active ingredients immediately deliver visible results.
Visit kerastase.co.ukWe analyzed Kerastase.co.uk page load time and found that the first response time was 179 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
kerastase.co.uk performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value6.2 s
11/100
25%
Value6.8 s
35/100
10%
Value3,680 ms
1/100
30%
Value0.479
18/100
15%
Value15.1 s
7/100
10%
179 ms
375 ms
242 ms
500 ms
329 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 80% of them (73 requests) were addressed to the original Kerastase.co.uk, 4% (4 requests) were made to Stats.g.doubleclick.net and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (958 ms) belongs to the original domain Kerastase.co.uk.
Page size can be reduced by 328.3 kB (17%)
2.0 MB
1.6 MB
In fact, the total size of Kerastase.co.uk main page is 2.0 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. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 171.0 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 60.9 kB, which is 30% 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 171.0 kB or 84% of the original size.
Potential reduce by 104.5 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. Kerastase images are well optimized though.
Potential reduce by 46.3 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 46.3 kB or 51% of the original size.
Potential reduce by 6.5 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. Kerastase.co.uk needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 78% of the original size.
Number of requests can be reduced by 26 (32%)
81
55
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kerastase. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
kerastase.co.uk
179 ms
www.kerastase.co.uk
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ips.css
242 ms
expand-manager.js
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home.js
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ajaxLogin.js
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mediaplayer.css
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home.css
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cb1cdf744dcfc7d85b5b4e1a381a6ade.js
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logo.gif
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kerastase.co.uk 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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
kerastase.co.uk 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
kerastase.co.uk 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 doesn't use legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kerastase.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Kerastase.co.uk 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.
kerastase.co.uk
Open Graph description is not detected on the main page of Kerastase. 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: