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cs4uk.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

cs4uk.com

Home Page - CS4UK

Page Load Speed

6.1 sec in total

First Response

905 ms

Resources Loaded

4.9 sec

Page Rendered

316 ms

cs4uk.com screenshot

About Website

Visit cs4uk.com now to see the best up-to-date CS4UK content and also check out these interesting facts you probably never knew about cs4uk.com

Washroom dispenser systems for schools

Visit cs4uk.com

Key Findings

We analyzed Cs4uk.com page load time and found that the first response time was 905 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

cs4uk.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.28

43/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

www.cs4uk.com

905 ms

gtm.js

69 ms

bootstrap.min.css

43 ms

aspidistra-bootstrap-migrate.min.css

407 ms

owl.carousel.min.css

440 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 8% of them (6 requests) were addressed to the original Cs4uk.com, 34% (27 requests) were made to Shopfront-15a42.kxcdn.com and 28% (22 requests) were made to Cs4uk-15a42.kxcdn.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Cs4uk-15a42.kxcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 412.1 kB (36%)

Content Size

1.1 MB

After Optimization

732.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cs4uk.com main page is 1.1 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. 40% of websites need less resources to load. Images take 438.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 202.1 kB

  • Original 241.8 kB
  • After minification 198.5 kB
  • After compression 39.8 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 43.3 kB, which is 18% 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 202.1 kB or 84% of the original size.

Image Optimization

-25%

Potential reduce by 109.9 kB

  • Original 438.8 kB
  • After minification 328.9 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. Obviously, CS4UK needs image optimization as it can save up to 109.9 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-23%

Potential reduce by 69.6 kB

  • Original 306.7 kB
  • After minification 306.7 kB
  • After compression 237.0 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 69.6 kB or 23% of the original size.

CSS Optimization

-19%

Potential reduce by 30.5 kB

  • Original 157.4 kB
  • After minification 157.4 kB
  • After compression 126.8 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. Cs4uk.com needs all CSS files to be minified and compressed as it can save up to 30.5 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (64%)

Requests Now

69

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CS4UK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.cs4uk.com

www.cs4uk.com

905 ms

gtm.js

gtm.js

69 ms

bootstrap.min.css

bootstrap.min.css

43 ms

aspidistra-bootstrap-migrate.min.css

aspidistra-bootstrap-migrate.min.css

407 ms

owl.carousel.min.css

owl.carousel.min.css

440 ms

fontawesome-all.min.css

fontawesome-all.min.css

534 ms

formstone-styles.min.css

formstone-styles.min.css

477 ms

CS4UK-style.min.css

CS4UK-style.min.css

235 ms

jquery-ui.min.css

jquery-ui.min.css

48 ms

jquery.min.js

jquery.min.js

53 ms

jquery-migrate.min.js

jquery-migrate.min.js

51 ms

WebForms.js

WebForms.js

31 ms

MicrosoftAjax.js

MicrosoftAjax.js

30 ms

MicrosoftAjaxWebForms.js

MicrosoftAjaxWebForms.js

29 ms

jquery_plugins.min.js

jquery_plugins.min.js

443 ms

aspidistra.fast.min.js

aspidistra.fast.min.js

399 ms

textcounter.min.js

textcounter.min.js

627 ms

aspidistra.modules.min.js

aspidistra.modules.min.js

659 ms

aspidistra.ordering.min.js

aspidistra.ordering.min.js

665 ms

jquery-ui.min.js

jquery-ui.min.js

7 ms

jquery.ui.touch-punch.min.js

jquery.ui.touch-punch.min.js

3 ms

common.min.js

common.min.js

697 ms

aspidistra.utilities.min.js

aspidistra.utilities.min.js

697 ms

owl.carousel.min.js

owl.carousel.min.js

754 ms

customisations.min.js

customisations.min.js

173 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

3 ms

aspidistra.responsiveImages.min.js

aspidistra.responsiveImages.min.js

922 ms

jquery.fitvids.min.js

jquery.fitvids.min.js

955 ms

formstone-plugins.min.js

formstone-plugins.min.js

995 ms

octopus-custom.min.js

octopus-custom.min.js

314 ms

CS4UK-custom.min.js

CS4UK-custom.min.js

288 ms

Roboto.css

Roboto.css

854 ms

CS4-UK---4-col_237x100.png

CS4-UK---4-col_237x100.png

454 ms

blank.gif

blank.gif

87 ms

Paper-Rolls_190x250.png

Paper-Rolls_190x250.png

902 ms

systems_190x250.png

systems_190x250.png

1004 ms

SafteyCatalogue_190x250.png

SafteyCatalogue_190x250.png

972 ms

24-302_250x250.png

24-302_250x250.png

1003 ms

Dispensers_190x250.png

Dispensers_190x250.png

971 ms

Handcare_190x250.png

Handcare_190x250.png

970 ms

Chemicals-1_186x250.png

Chemicals-1_186x250.png

1364 ms

Floorcare_190x250.png

Floorcare_190x250.png

1379 ms

Chemicals-2_190x250.png

Chemicals-2_190x250.png

1428 ms

Clothr_190x250.png

Clothr_190x250.png

1433 ms

Waste_190x250.png

Waste_190x250.png

1443 ms

machines_190x250.png

machines_190x250.png

1442 ms

Site_190x250.png

Site_190x250.png

1811 ms

recycling1_190x250.png

recycling1_190x250.png

1819 ms

feminine_190x250.png

feminine_190x250.png

1843 ms

dryer_190x250.png

dryer_190x250.png

1881 ms

mats_190x250.png

mats_190x250.png

1850 ms

Fans_190x250.png

Fans_190x250.png

1858 ms

Value---Account-Manager_600x600.png

Value---Account-Manager_600x600.png

2225 ms

Value---Family-run_600x600.png

Value---Family-run_600x600.png

2265 ms

Value---Fast-delivery-1_600x600.png

Value---Fast-delivery-1_600x600.png

2252 ms

print.min.css

print.min.css

300 ms

Roboto-Regular.woff

Roboto-Regular.woff

476 ms

Roboto-500.woff

Roboto-500.woff

491 ms

Roboto-300.woff

Roboto-300.woff

598 ms

Roboto-100.woff

Roboto-100.woff

584 ms

Roboto-700.woff

Roboto-700.woff

552 ms

Roboto-900.woff

Roboto-900.woff

762 ms

fa-light-300.ttf

fa-light-300.ttf

887 ms

fa-thin-100.ttf

fa-thin-100.ttf

930 ms

fa-regular-400.ttf

fa-regular-400.ttf

1028 ms

fa-solid-900.ttf

fa-solid-900.ttf

1046 ms

app.js

app.js

45 ms

1evcl14kg

1evcl14kg

171 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

136 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

58 ms

twk-event-polyfill.js

twk-event-polyfill.js

132 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

68 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

160 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

159 ms

twk-main.js

twk-main.js

68 ms

twk-vendor.js

twk-vendor.js

81 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

83 ms

twk-chunk-common.js

twk-chunk-common.js

95 ms

twk-runtime.js

twk-runtime.js

95 ms

twk-app.js

twk-app.js

130 ms

Accessibility Review

cs4uk.com accessibility score

94

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-hidden="true"] elements contain focusable descendents

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.

Best Practices

cs4uk.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cs4uk.com SEO score

93

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

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 Cs4uk.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 Cs4uk.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

cs4uk.com

Open Graph data is detected on the main page of CS4UK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: