Report Summary

  • 42

    Performance

    Renders faster than
    62% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

cromwellcleaning.co.uk

Residential and Commercial Window Cleaning - Cromwell Cleaning

Page Load Speed

4.9 sec in total

First Response

305 ms

Resources Loaded

4.1 sec

Page Rendered

483 ms

cromwellcleaning.co.uk screenshot

About Website

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

Cromwell Cleaning provide professional residential and commercial window cleaning including conservatory, fascia, soffit and gutter cleaning.

Visit cromwellcleaning.co.uk

Key Findings

We analyzed Cromwellcleaning.co.uk page load time and found that the first response time was 305 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

cromwellcleaning.co.uk performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value990 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.136

80/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

cromwellcleaning.co.uk

305 ms

www.cromwellcleaning.co.uk

602 ms

ca9b9ec8683e8ceee4218cdf2761ae8d.min.css

818 ms

jquery-3.6.1.min.js

459 ms

jquery-migrate-3.4.0.min.js

300 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 93% of them (64 requests) were addressed to the original Cromwellcleaning.co.uk, 4% (3 requests) were made to Platform.twitter.com and 3% (2 requests) were made to Syndication.twitter.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Cromwellcleaning.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.8 kB (28%)

Content Size

400.8 kB

After Optimization

290.0 kB

In fact, the total size of Cromwellcleaning.co.uk main page is 400.8 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. 45% of websites need less resources to load. CSS take 139.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 107.0 kB

  • Original 124.8 kB
  • After minification 123.4 kB
  • After compression 17.7 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 107.0 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 2.7 kB

  • Original 39.8 kB
  • After minification 37.1 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. Cromwell Cleaning images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 454 B

  • Original 96.3 kB
  • After minification 96.3 kB
  • After compression 95.9 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 604 B

  • Original 139.9 kB
  • After minification 139.9 kB
  • After compression 139.3 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. Cromwellcleaning.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 56 (88%)

Requests Now

64

After Optimization

8

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cromwell 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 57 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

cromwellcleaning.co.uk accessibility score

94

Accessibility Issues

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.

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

cromwellcleaning.co.uk best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cromwellcleaning.co.uk SEO score

92

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 Cromwellcleaning.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 Cromwellcleaning.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 Cromwell Cleaning. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: