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uk.diesel.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

uk.diesel.com

Diesel®: New arrivals, Jeans, Jackets, T-shirts, Bags

Page Load Speed

5.1 sec in total

First Response

1 sec

Resources Loaded

2.2 sec

Page Rendered

1.9 sec

uk.diesel.com screenshot

About Website

Welcome to uk.diesel.com homepage info - get ready to check Uk Diesel best content for United States right away, or after learning these important things about uk.diesel.com

Shop at the Official Diesel Store: a vast assortment of jeans, clothing, shoes & accessories. Secure payment, fast delivery and easy returns!

Visit uk.diesel.com

Key Findings

We analyzed Uk.diesel.com page load time and found that the first response time was 1 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

uk.diesel.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,710 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value27.4 s

0/100

10%

Network Requests Diagram

1014 ms

main.css

61 ms

utag.sync.js

14 ms

geScriptLoader.js

22 ms

id

82 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 57% of them (16 requests) were addressed to the original Uk.diesel.com, 7% (2 requests) were made to Tags.tiqcdn.com and 7% (2 requests) were made to Dpm.demdex.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Uk.diesel.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 757.6 kB (32%)

Content Size

2.4 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uk.diesel.com main page is 2.4 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. HTML takes 809.1 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 743.2 kB

  • Original 809.1 kB
  • After minification 544.5 kB
  • After compression 65.9 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. This page needs HTML code to be minified as it can gain 264.6 kB, which is 33% 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 743.2 kB or 92% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 804.0 kB
  • After minification 804.0 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. Uk Diesel images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 14.4 kB

  • Original 396.7 kB
  • After minification 396.7 kB
  • After compression 382.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 3 B

  • Original 379.2 kB
  • After minification 379.2 kB
  • After compression 379.2 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. Uk.diesel.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (42%)

Requests Now

26

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uk Diesel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

1014 ms

main.css

main.css

61 ms

utag.sync.js

utag.sync.js

14 ms

geScriptLoader.js

geScriptLoader.js

22 ms

id

id

82 ms

sprite.svg

sprite.svg

79 ms

loginform.css

loginform.css

24 ms

swiper-bundle.min.css

swiper-bundle.min.css

76 ms

01_Module_w35_campaign_M.jpg

01_Module_w35_campaign_M.jpg

50 ms

18_Module_w35_denim_M.jpg

18_Module_w35_denim_M.jpg

49 ms

18_Module_w35_denim_W.jpg

18_Module_w35_denim_W.jpg

56 ms

18_Module_w35_bags.jpg

18_Module_w35_bags.jpg

55 ms

18_Module_w35_sneakers.jpg

18_Module_w35_sneakers.jpg

55 ms

FRL-Responsible-icon.svg

FRL-Responsible-icon.svg

112 ms

photo-vto-icon.svg

photo-vto-icon.svg

113 ms

utag.js

utag.js

21 ms

main.js

main.js

115 ms

include.js

include.js

114 ms

dwanalytics-22.2.js

dwanalytics-22.2.js

114 ms

dwac-21.7.js

dwac-21.7.js

114 ms

gretel.min.js

gretel.min.js

53 ms

applepay.js

applepay.js

161 ms

dest5.html

dest5.html

54 ms

id

id

54 ms

ibs:dpid=411&dpuuid=ZtQBrwAAALccaAN2

ibs:dpid=411&dpuuid=ZtQBrwAAALccaAN2

8 ms

d

d

117 ms

ig.js

ig.js

31 ms

beacon.riskified.com

beacon.riskified.com

61 ms

Accessibility Review

uk.diesel.com accessibility score

82

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

High

ARIA IDs are not unique

Best Practices

uk.diesel.com best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

uk.diesel.com SEO score

91

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 Uk.diesel.com 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 Uk.diesel.com 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

uk.diesel.com

Open Graph description is not detected on the main page of Uk Diesel. 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: