Tools & Wizards About Us
ukboilercare.co.uk screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    62% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 85% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

ukboilercare.co.uk

UK Boiler Care (UKBC) - Leading provider of boiler services in the East of England

Page Load Speed

3.4 sec in total

First Response

260 ms

Resources Loaded

2.4 sec

Page Rendered

678 ms

ukboilercare.co.uk screenshot

About Website

Welcome to ukboilercare.co.uk homepage info - get ready to check UK Boiler Care best content right away, or after learning these important things about ukboilercare.co.uk

UK BoilerCare (UKBC) has been the leading providers of boiler installations, repairs, servicing and cover plans in the East of England for over ten years.

Visit ukboilercare.co.uk

Key Findings

We analyzed Ukboilercare.co.uk page load time and found that the first response time was 260 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

ukboilercare.co.uk performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value24,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.039

100/100

15%

TTI (Time to Interactive)

Value34.9 s

0/100

10%

Network Requests Diagram

ukboilercare.co.uk

260 ms

ukboilercare.co.uk

599 ms

styles-1-1660818733.min.css

323 ms

polyfill.js

75 ms

api.js

85 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 68% of them (23 requests) were addressed to the original Ukboilercare.co.uk, 6% (2 requests) were made to Use.typekit.net and 3% (1 request) were made to Polyfill.io. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Ukboilercare.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.7 kB (52%)

Content Size

301.6 kB

After Optimization

145.9 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Ukboilercare.co.uk main page is 301.6 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. 60% of websites need less resources to load. HTML takes 240.3 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 155.5 kB

  • Original 240.3 kB
  • After minification 240.2 kB
  • After compression 84.8 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. 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 155.5 kB or 65% of the original size.

JavaScript Optimization

-1%

Potential reduce by 52 B

  • Original 6.7 kB
  • After minification 6.7 kB
  • After compression 6.7 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 170 B

  • Original 54.6 kB
  • After minification 54.6 kB
  • After compression 54.4 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. Ukboilercare.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (28%)

Requests Now

29

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UK Boiler Care. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ukboilercare.co.uk

ukboilercare.co.uk

260 ms

ukboilercare.co.uk

ukboilercare.co.uk

599 ms

styles-1-1660818733.min.css

styles-1-1660818733.min.css

323 ms

polyfill.js

polyfill.js

75 ms

api.js

api.js

85 ms

scripts-2-1660817067.min.js

scripts-2-1660817067.min.js

338 ms

rxh4fcz.css

rxh4fcz.css

112 ms

all.css

all.css

85 ms

cookieconsent.min.js

cookieconsent.min.js

66 ms

AWHYMEDIA_WEBSITE_GREEN.svg

AWHYMEDIA_WEBSITE_GREEN.svg

650 ms

UKBC-logo-white.svg

UKBC-logo-white.svg

621 ms

UKBC-logo-gradient.svg

UKBC-logo-gradient.svg

627 ms

UKBC_WHITE_FLAME.svg

UKBC_WHITE_FLAME.svg

634 ms

caret-down-solid-white.svg

caret-down-solid-white.svg

621 ms

UKBC-hamburger.svg

UKBC-hamburger.svg

629 ms

facebook.svg

facebook.svg

631 ms

instagram.svg

instagram.svg

798 ms

youtube-2.svg

youtube-2.svg

815 ms

house.svg

house.svg

636 ms

clip-to-left.svg

clip-to-left.svg

795 ms

flame-gradient.svg

flame-gradient.svg

809 ms

like.svg

like.svg

802 ms

facebook-f-brands-white.svg

facebook-f-brands-white.svg

798 ms

oftec-updated.svg

oftec-updated.svg

1137 ms

gas-safe-updated.svg

gas-safe-updated.svg

1140 ms

d

d

568 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

460 ms

p.css

p.css

334 ms

374 ms

areas

areas

387 ms

new-boiler-installations

new-boiler-installations

456 ms

boiler-servicing

boiler-servicing

530 ms

matomo.js

matomo.js

351 ms

recaptcha__en.js

recaptcha__en.js

93 ms

Accessibility Review

ukboilercare.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.

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

ukboilercare.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

High

Missing source maps for large first-party JavaScript

SEO Factors

ukboilercare.co.uk SEO score

100

Search Engine Optimization Advices

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 Ukboilercare.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 Ukboilercare.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

ukboilercare.co.uk

Open Graph description is not detected on the main page of UK Boiler Care. 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: