Tools & Wizards About Us

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

kleins.co.uk

How Calvin Klein Reinvented And Revolutionised Underwear | Fast Fashion News

Page Load Speed

3.9 sec in total

First Response

339 ms

Resources Loaded

2.9 sec

Page Rendered

629 ms

About Website

Visit kleins.co.uk now to see the best up-to-date Klein S content for United Kingdom and also check out these interesting facts you probably never knew about kleins.co.uk

Who was Calvin Klein and how did he reinvent underwear with his designer take on the once boring and plain intimates.

Visit kleins.co.uk

Key Findings

We analyzed Kleins.co.uk page load time and found that the first response time was 339 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

kleins.co.uk performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

kleins.co.uk

339 ms

641 ms

lazysizes.min.js

360 ms

lazyload.min.js

296 ms

newspaper.woff

101 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Kleins.co.uk, 97% (59 requests) were made to E69eyi2twi7.exactdn.com and 2% (1 request) were made to Fastfashionnews.co.uk. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source E69eyi2twi7.exactdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 425.0 kB (47%)

Content Size

904.4 kB

After Optimization

479.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kleins.co.uk main page is 904.4 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. 35% of websites need less resources to load. HTML takes 485.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 425.0 kB

  • Original 485.8 kB
  • After minification 473.1 kB
  • After compression 60.9 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 425.0 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 409.3 kB
  • After minification 409.3 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. Klein S images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 9 B

  • Original 9.2 kB
  • After minification 9.2 kB
  • After compression 9.2 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

58

After Optimization

58

  • Images
  • JavaScript

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Klein S. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

kleins.co.uk accessibility score

100

Accessibility Issues

Best Practices

kleins.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kleins.co.uk SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kleins.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 Kleins.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.

Social Sharing Optimization

Open Graph data is detected on the main page of Klein S. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: