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schuh.co.uk screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

schuh.co.uk

Shoes | Shop Men's, Women's & Kids' Footwear | schuh

Page Load Speed

251 ms in total

First Response

37 ms

Resources Loaded

214 ms

Page Rendered

0 ms

schuh.co.uk screenshot

About Website

Welcome to schuh.co.uk homepage info - get ready to check Schuh best content for United Kingdom right away, or after learning these important things about schuh.co.uk

Shop men's, women's and kids' shoes, boots and trainers from the biggest names in footwear at schuh. Order online today with fast, hassle-free delivery.

Visit schuh.co.uk

Key Findings

We analyzed Schuh.co.uk page load time and found that the first response time was 37 ms and then it took 214 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

schuh.co.uk performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value2,350 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

schuh.co.uk

37 ms

schuh.co.uk

45 ms

www.schuh.co.uk

43 ms

v1

82 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Schuh.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (82 ms) belongs to the original domain Schuh.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.2 kB (26%)

Content Size

418.0 kB

After Optimization

309.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Schuh.co.uk main page is 418.0 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 252.3 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 9.0 kB

  • Original 15.8 kB
  • After minification 15.8 kB
  • After compression 6.9 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 9.0 kB or 57% of the original size.

Image Optimization

-2%

Potential reduce by 5.7 kB

  • Original 252.3 kB
  • After minification 246.6 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. Schuh images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 61.1 kB

  • Original 110.2 kB
  • After minification 110.2 kB
  • After compression 49.1 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 61.1 kB or 55% of the original size.

CSS Optimization

-82%

Potential reduce by 32.4 kB

  • Original 39.6 kB
  • After minification 31.8 kB
  • After compression 7.2 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. Schuh.co.uk needs all CSS files to be minified and compressed as it can save up to 32.4 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • JavaScript

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Schuh. According to our analytics all requests are already optimized.

Network Requests Diagram

schuh.co.uk

schuh.co.uk

37 ms

schuh.co.uk

schuh.co.uk

45 ms

www.schuh.co.uk

www.schuh.co.uk

43 ms

v1

v1

82 ms

Accessibility Review

schuh.co.uk accessibility score

80

Accessibility Issues

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

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

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

schuh.co.uk 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

schuh.co.uk SEO score

78

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Schuh.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 Schuh.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

schuh.co.uk

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