Tools & Wizards About Us
crownutilities.co.uk screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

crownutilities.co.uk

Crown Utilities - Multi-Utility Services for Domestic & Business

Page Load Speed

1.4 sec in total

First Response

141 ms

Resources Loaded

1 sec

Page Rendered

238 ms

crownutilities.co.uk screenshot

About Website

Visit crownutilities.co.uk now to see the best up-to-date Crown Utilities content for United Kingdom and also check out these interesting facts you probably never knew about crownutilities.co.uk

Crown Utilities is a leading, multi-utilities specialist providing water, gas & electricity services anywhere in the UK for domestic & business properties

Visit crownutilities.co.uk

Key Findings

We analyzed Crownutilities.co.uk page load time and found that the first response time was 141 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

crownutilities.co.uk performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value2,780 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

crownutilities.co.uk

141 ms

www.crownutilities.co.uk

291 ms

gtm.js

79 ms

mrk6vcx.css

454 ms

main.min.css

75 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 50% of them (11 requests) were addressed to the original Crownutilities.co.uk, 18% (4 requests) were made to Use.typekit.net and 9% (2 requests) were made to Cdn.rawgit.com. The less responsive or slowest element that took the longest time to load (454 ms) relates to the external source Use.typekit.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 34 B (0%)

Content Size

35.4 kB

After Optimization

35.4 kB

  • JavaScript
  • CSS

In fact, the total size of Crownutilities.co.uk main page is 35.4 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. 25% of websites need less resources to load. Javascripts take 35.4 kB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 B

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 web page is already compressed.

JavaScript Optimization

-0%

Potential reduce by 42 B

  • Original 35.4 kB
  • After minification 35.4 kB
  • After compression 35.4 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 0 B

  • Original 5 B

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.

Requests Breakdown

Number of requests can be reduced by 10 (67%)

Requests Now

15

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crown Utilities. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

crownutilities.co.uk

crownutilities.co.uk

141 ms

www.crownutilities.co.uk

www.crownutilities.co.uk

291 ms

gtm.js

gtm.js

79 ms

mrk6vcx.css

mrk6vcx.css

454 ms

main.min.css

main.min.css

75 ms

featherlight.min.css

featherlight.min.css

54 ms

style.min.css

style.min.css

146 ms

ls.unveilhooks.min.js

ls.unveilhooks.min.js

205 ms

lazysizes.min.js

lazysizes.min.js

205 ms

banner.js

banner.js

45 ms

jquery.min.js

jquery.min.js

280 ms

featherlight.min.js

featherlight.min.js

61 ms

main.min.js

main.min.js

209 ms

featherlight.min.css

featherlight.min.css

40 ms

featherlight.min.js

featherlight.min.js

31 ms

p.css

p.css

18 ms

select-arrow.svg

select-arrow.svg

77 ms

icon-arrow-right.svg

icon-arrow-right.svg

70 ms

logo-colour-white.svg

logo-colour-white.svg

81 ms

d

d

13 ms

d

d

24 ms

d

d

25 ms

Accessibility Review

crownutilities.co.uk accessibility score

95

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

crownutilities.co.uk best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

crownutilities.co.uk 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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crownutilities.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Crownutilities.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

crownutilities.co.uk

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