Tools & Wizards About Us
c4cleaning.co.uk screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

c4cleaning.co.uk

Home | C4 Cleaning

Page Load Speed

5.3 sec in total

First Response

1.5 sec

Resources Loaded

3.3 sec

Page Rendered

472 ms

c4cleaning.co.uk screenshot

About Website

Welcome to c4cleaning.co.uk homepage info - get ready to check C4 Cleaning best content right away, or after learning these important things about c4cleaning.co.uk

We adapt quickly to market changes - internally and externally. Responding rapidly and flexibly to customer needs. Adapting and leading change in a productive

Visit c4cleaning.co.uk

Key Findings

We analyzed C4cleaning.co.uk page load time and found that the first response time was 1.5 sec and then it took 3.8 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

c4cleaning.co.uk performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

www.c4cleaning.co.uk

1480 ms

index.min.css

407 ms

magnific-popup.min.css

305 ms

core.min.css

306 ms

front.min.css

357 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 79% of them (45 requests) were addressed to the original C4cleaning.co.uk, 16% (9 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain C4cleaning.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 739.0 kB (38%)

Content Size

2.0 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of C4cleaning.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. 35% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 149.7 kB

  • Original 179.1 kB
  • After minification 174.9 kB
  • After compression 29.4 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 149.7 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 32.9 kB

  • Original 1.0 MB
  • After minification 1.0 MB

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. C4 Cleaning images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 419.4 kB

  • Original 576.6 kB
  • After minification 543.2 kB
  • After compression 157.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 419.4 kB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 137.0 kB

  • Original 159.9 kB
  • After minification 158.6 kB
  • After compression 22.9 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. C4cleaning.co.uk needs all CSS files to be minified and compressed as it can save up to 137.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (46%)

Requests Now

46

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C4 Cleaning. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.c4cleaning.co.uk

www.c4cleaning.co.uk

1480 ms

index.min.css

index.min.css

407 ms

magnific-popup.min.css

magnific-popup.min.css

305 ms

core.min.css

core.min.css

306 ms

front.min.css

front.min.css

357 ms

style.min.css

style.min.css

473 ms

css

css

34 ms

ie-compat.min.js

ie-compat.min.js

172 ms

drr5pdm.css

drr5pdm.css

104 ms

et-core-unified-2.min.css

et-core-unified-2.min.css

232 ms

slick.min.css

slick.min.css

124 ms

jquery.min.js

jquery.min.js

259 ms

jquery-migrate.min.js

jquery-migrate.min.js

157 ms

popup.min.js

popup.min.js

192 ms

magnific-popup.js

magnific-popup.js

237 ms

main.min.js

main.min.js

241 ms

dtq-default-vb.js

dtq-default-vb.js

258 ms

front.min.js

front.min.js

506 ms

scripts.min.js

scripts.min.js

721 ms

easypiechart.js

easypiechart.js

369 ms

frontend-bundle.min.js

frontend-bundle.min.js

370 ms

common.js

common.js

370 ms

slick.min.js

slick.min.js

460 ms

p.css

p.css

22 ms

Asset-4C4-Cleaning-small.png

Asset-4C4-Cleaning-small.png

124 ms

Safe-logo.png

Safe-logo.png

119 ms

MSDUK.png

MSDUK.png

205 ms

BICSc.png

BICSc.png

196 ms

QMS.png

QMS.png

221 ms

CSSA.png

CSSA.png

239 ms

AgileC4.png

AgileC4.png

229 ms

PrecisionC4-1.png

PrecisionC4-1.png

297 ms

Personal-3C4.png

Personal-3C4.png

307 ms

zoetis.jpg

zoetis.jpg

322 ms

Rabobank.jpg

Rabobank.jpg

331 ms

Tesco.jpg

Tesco.jpg

412 ms

London-Stock-Exchange.jpg

London-Stock-Exchange.jpg

412 ms

CBRE.jpg

CBRE.jpg

412 ms

Ad-comms.jpg

Ad-comms.jpg

423 ms

baxter.jpg

baxter.jpg

432 ms

Digital-Realty.jpg

Digital-Realty.jpg

470 ms

data-centre-cleaning-c4.jpg

data-centre-cleaning-c4.jpg

592 ms

contract-cleaning-c4.jpg

contract-cleaning-c4.jpg

500 ms

specialist-cleaning-services.jpg

specialist-cleaning-services.jpg

510 ms

support-services-c4.jpg

support-services-c4.jpg

624 ms

esg-pledge-home.jpg

esg-pledge-home.jpg

534 ms

Linkedin-header-new-scaled.jpg

Linkedin-header-new-scaled.jpg

691 ms

pxiByp8kv8JHgFVrLGT9Z1JlE92JQEk.woff

pxiByp8kv8JHgFVrLGT9Z1JlE92JQEk.woff

19 ms

pxiEyp8kv8JHgFVrJJnedHFHGPc.woff

pxiEyp8kv8JHgFVrJJnedHFHGPc.woff

24 ms

pxiByp8kv8JHgFVrLDz8Z1JlE92JQEk.woff

pxiByp8kv8JHgFVrLDz8Z1JlE92JQEk.woff

38 ms

pxiByp8kv8JHgFVrLFj_Z1JlE92JQEk.woff

pxiByp8kv8JHgFVrLFj_Z1JlE92JQEk.woff

68 ms

pxiGyp8kv8JHgFVrLPTufntGOvWDSA.woff

pxiGyp8kv8JHgFVrLPTufntGOvWDSA.woff

72 ms

pxiByp8kv8JHgFVrLEj6Z1JlE92JQEk.woff

pxiByp8kv8JHgFVrLEj6Z1JlE92JQEk.woff

42 ms

pxiByp8kv8JHgFVrLCz7Z1JlE92JQEk.woff

pxiByp8kv8JHgFVrLCz7Z1JlE92JQEk.woff

55 ms

pxiByp8kv8JHgFVrLDD4Z1JlE92JQEk.woff

pxiByp8kv8JHgFVrLDD4Z1JlE92JQEk.woff

56 ms

pxiByp8kv8JHgFVrLBT5Z1JlE92JQEk.woff

pxiByp8kv8JHgFVrLBT5Z1JlE92JQEk.woff

42 ms

modules.woff

modules.woff

520 ms

Accessibility Review

c4cleaning.co.uk accessibility score

84

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Links do not have a discernible name

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

c4cleaning.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

High

Page has valid source maps

SEO Factors

c4cleaning.co.uk SEO score

83

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

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 C4cleaning.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 C4cleaning.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

c4cleaning.co.uk

Open Graph description is not detected on the main page of C4 Cleaning. 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: