Tools & Wizards About Us
surfaceheating.co.uk screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    31% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

surfaceheating.co.uk

Surface Heating - Underfloor, Wall & Ceiling Heating in Ealing

Page Load Speed

16.1 sec in total

First Response

6.1 sec

Resources Loaded

9.1 sec

Page Rendered

875 ms

surfaceheating.co.uk screenshot

About Website

Welcome to surfaceheating.co.uk homepage info - get ready to check Surface Heating best content right away, or after learning these important things about surfaceheating.co.uk

We provide bespoke Underfloor, Wall & Ceiling Heating and Cooling solutions at a very competitive price based in Ealing - West London.

Visit surfaceheating.co.uk

Key Findings

We analyzed Surfaceheating.co.uk page load time and found that the first response time was 6.1 sec and then it took 10 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

surfaceheating.co.uk performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value38.2 s

0/100

10%

TBT (Total Blocking Time)

Value76,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value96.2 s

0/100

10%

Network Requests Diagram

surfaceheating.co.uk

6117 ms

analytics.js

75 ms

webfont.js

38 ms

wp-emoji-release.min.js

152 ms

2589f.css

377 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 54% of them (36 requests) were addressed to the original Surfaceheating.co.uk, 10% (7 requests) were made to Youtube.com and 9% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Surfaceheating.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 358.1 kB (70%)

Content Size

510.9 kB

After Optimization

152.8 kB

  • JavaScript
  • CSS

In fact, the total size of Surfaceheating.co.uk main page is 510.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. CSS take 393.7 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

-39%

Potential reduce by 46.0 kB

  • Original 117.2 kB
  • After minification 116.9 kB
  • After compression 71.2 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 46.0 kB or 39% of the original size.

CSS Optimization

-79%

Potential reduce by 312.1 kB

  • Original 393.7 kB
  • After minification 393.5 kB
  • After compression 81.6 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. Surfaceheating.co.uk needs all CSS files to be minified and compressed as it can save up to 312.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (46%)

Requests Now

59

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Surface Heating. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

surfaceheating.co.uk

surfaceheating.co.uk

6117 ms

analytics.js

analytics.js

75 ms

webfont.js

webfont.js

38 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

152 ms

2589f.css

2589f.css

377 ms

d3d02.css

d3d02.css

533 ms

3edea.js

3edea.js

513 ms

css

css

68 ms

12622.css

12622.css

307 ms

c750e.js

c750e.js

869 ms

f4186.js

f4186.js

429 ms

e1df4.js

e1df4.js

429 ms

f565c.js

f565c.js

500 ms

b68ea.js

b68ea.js

630 ms

49d59.js

49d59.js

633 ms

api.js

api.js

88 ms

54d8e.js

54d8e.js

682 ms

css

css

53 ms

collect

collect

14 ms

KFOkCnqEu92Fr1MmgVxIIzQ.woff

KFOkCnqEu92Fr1MmgVxIIzQ.woff

94 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

94 ms

KFOlCnqEu92Fr1MmYUtfBBc-.woff

KFOlCnqEu92Fr1MmYUtfBBc-.woff

115 ms

surface-heating-new-logo.png

surface-heating-new-logo.png

138 ms

Untitled-3.jpg

Untitled-3.jpg

725 ms

ease-of-installation.jpg

ease-of-installation.jpg

717 ms

Untitled-7-1.jpg

Untitled-7-1.jpg

626 ms

floor-heating-2.jpg

floor-heating-2.jpg

1117 ms

floor-heatinig.jpg

floor-heatinig.jpg

807 ms

floor-heating-tab-tech-specs.jpg

floor-heating-tab-tech-specs.jpg

1266 ms

ceiling-heating-tab-featured-image-1-768x367.jpg

ceiling-heating-tab-featured-image-1-768x367.jpg

725 ms

surface-heating-sticker.png

surface-heating-sticker.png

725 ms

tech-specs-768x411.jpg

tech-specs-768x411.jpg

806 ms

facebook.png

facebook.png

805 ms

twitter.png

twitter.png

805 ms

pinterest.png

pinterest.png

1116 ms

houzz-icon.png

houzz-icon.png

1116 ms

instagram100.png

instagram100.png

1116 ms

EyQaZy6ex_8

EyQaZy6ex_8

149 ms

npx2vOsrIAM

npx2vOsrIAM

697 ms

101619833

101619833

701 ms

wall-heating-1.jpg

wall-heating-1.jpg

1247 ms

floor-heating-1.jpg

floor-heating-1.jpg

1383 ms

ceiling-heating.jpg

ceiling-heating.jpg

1946 ms

eco-build.png

eco-build.png

1548 ms

area-with-small-spaces.png

area-with-small-spaces.png

1551 ms

area-with-lots-of-glass.png

area-with-lots-of-glass.png

1550 ms

large-spaces.png

large-spaces.png

1549 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

22 ms

www-player.css

www-player.css

18 ms

www-embed-player.js

www-embed-player.js

45 ms

base.js

base.js

248 ms

fetch-polyfill.js

fetch-polyfill.js

9 ms

recaptcha__en.js

recaptcha__en.js

419 ms

ad_status.js

ad_status.js

590 ms

483446198-9f320621ffcf7d44e17e4701beefbdb2c11be1be562844d0e1353e5a8ecec9c6-d.jpg

483446198-9f320621ffcf7d44e17e4701beefbdb2c11be1be562844d0e1353e5a8ecec9c6-d.jpg

575 ms

player.js

player.js

702 ms

player.css

player.css

577 ms

vuid.min.js

vuid.min.js

576 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

761 ms

qs_eGd-h9f3_frMeplByuCjrJjGTr5iyl3j-JE2Mo0s.js

qs_eGd-h9f3_frMeplByuCjrJjGTr5iyl3j-JE2Mo0s.js

395 ms

embed.js

embed.js

322 ms

zVL0qRr3dbQ5f-Xr-uvCrkOcgLrlGoDuIshvtmLe0dw.js

zVL0qRr3dbQ5f-Xr-uvCrkOcgLrlGoDuIshvtmLe0dw.js

149 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

71 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

137 ms

id

id

129 ms

Create

Create

643 ms

483446198-9f320621ffcf7d44e17e4701beefbdb2c11be1be562844d0e1353e5a8ecec9c6-d

483446198-9f320621ffcf7d44e17e4701beefbdb2c11be1be562844d0e1353e5a8ecec9c6-d

438 ms

Accessibility Review

surfaceheating.co.uk accessibility score

91

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

surfaceheating.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

surfaceheating.co.uk SEO score

84

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

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Surfaceheating.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 Surfaceheating.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

surfaceheating.co.uk

Open Graph description is not detected on the main page of Surface Heating. 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: