Tools & Wizards About Us
theheatinghub.co.uk screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

theheatinghub.co.uk

Honest help with your home heating | The Heating Hub

Page Load Speed

3.9 sec in total

First Response

63 ms

Resources Loaded

2.4 sec

Page Rendered

1.4 sec

theheatinghub.co.uk screenshot

About Website

Welcome to theheatinghub.co.uk homepage info - get ready to check The Heating Hub best content for United Kingdom right away, or after learning these important things about theheatinghub.co.uk

We get you a new boiler running at its A-rated efficiencies and manage the installation from start to finish.

Visit theheatinghub.co.uk

Key Findings

We analyzed Theheatinghub.co.uk page load time and found that the first response time was 63 ms 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

theheatinghub.co.uk performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.294

41/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

theheatinghub.co.uk

63 ms

theheatinghub.co.uk

265 ms

www.theheatinghub.co.uk

453 ms

gtm.js

57 ms

css_oSyYtw7PDM1EEz6UnD8MMSrubD6gmv7X_5uG8J_VXHc.css

315 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 80% of them (35 requests) were addressed to the original Theheatinghub.co.uk, 7% (3 requests) were made to Static.addtoany.com and 7% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Theheatinghub.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.1 kB (5%)

Content Size

989.2 kB

After Optimization

936.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Theheatinghub.co.uk main page is 989.2 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. 50% of websites need less resources to load. Images take 863.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 40.0 kB

  • Original 49.4 kB
  • After minification 43.1 kB
  • After compression 9.3 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. This page needs HTML code to be minified as it can gain 6.3 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 40.0 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 12.9 kB

  • Original 863.5 kB
  • After minification 850.7 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. The Heating Hub images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 160 B

  • Original 76.2 kB
  • After minification 76.2 kB
  • After compression 76.1 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.

Requests Breakdown

Number of requests can be reduced by 9 (24%)

Requests Now

38

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Heating Hub. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

theheatinghub.co.uk

theheatinghub.co.uk

63 ms

theheatinghub.co.uk

theheatinghub.co.uk

265 ms

www.theheatinghub.co.uk

www.theheatinghub.co.uk

453 ms

gtm.js

gtm.js

57 ms

css_oSyYtw7PDM1EEz6UnD8MMSrubD6gmv7X_5uG8J_VXHc.css

css_oSyYtw7PDM1EEz6UnD8MMSrubD6gmv7X_5uG8J_VXHc.css

315 ms

css_l5C7Fz8AF1njVq_Tu7AVv58d3s4oZ6MiST4Ptx4lXqM.css

css_l5C7Fz8AF1njVq_Tu7AVv58d3s4oZ6MiST4Ptx4lXqM.css

345 ms

css2

css2

37 ms

css_kmg_cgrsIyZSa5_fEh8EYJQ_96Rp7SwUYY80FhZppZc.css

css_kmg_cgrsIyZSa5_fEh8EYJQ_96Rp7SwUYY80FhZppZc.css

502 ms

couch-reclining-lady-mob.jpg

couch-reclining-lady-mob.jpg

323 ms

thh-27-800-bw.jpg

thh-27-800-bw.jpg

292 ms

ss_1606053457-pollution-close-the-gap.jpg

ss_1606053457-pollution-close-the-gap.jpg

318 ms

as_244402158-women-with-cat.jpg

as_244402158-women-with-cat.jpg

557 ms

as_144064271-expert-panel-image.jpg

as_144064271-expert-panel-image.jpg

558 ms

truth1.jpg

truth1.jpg

653 ms

as_195186170-chimney-pots.jpg

as_195186170-chimney-pots.jpg

668 ms

as_256649974-man-servicing-boiler.jpg

as_256649974-man-servicing-boiler.jpg

609 ms

as_58102489-boiler.jpg

as_58102489-boiler.jpg

760 ms

thh-1-800-bw.jpg

thh-1-800-bw.jpg

811 ms

js_QNtcxGdXSnUvHVQ19Eb7FiewkbtYTEPBSGljw7UL4zU.js

js_QNtcxGdXSnUvHVQ19Eb7FiewkbtYTEPBSGljw7UL4zU.js

966 ms

page.js

page.js

44 ms

js_s8wBhfse1gn4lPgMCF7VNASxG-3GKzXzg_HR0ig2Mdk.js

js_s8wBhfse1gn4lPgMCF7VNASxG-3GKzXzg_HR0ig2Mdk.js

959 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

24 ms

hybrid.jpg

hybrid.jpg

837 ms

ss_1368736544-man-with-babies.jpg

ss_1368736544-man-with-babies.jpg

853 ms

ss_496635472-woman-with-boy-in-bath.jpg

ss_496635472-woman-with-boy-in-bath.jpg

1100 ms

as_210211160-trophy.jpg

as_210211160-trophy.jpg

1072 ms

ss_513794428-woman-with-thermostat.jpg

ss_513794428-woman-with-thermostat.jpg

1252 ms

ss_535739452-women-with-feet-on-radiator.jpg

ss_535739452-women-with-feet-on-radiator.jpg

1269 ms

as_108955826-family.jpg

as_108955826-family.jpg

1362 ms

ss_237798706-property-plan.jpg

ss_237798706-property-plan.jpg

1289 ms

site-logo.svg

site-logo.svg

668 ms

bg--couch-reclining-lady.jpg

bg--couch-reclining-lady.jpg

927 ms

icon--list-tick-bright.svg

icon--list-tick-bright.svg

693 ms

thh-27-800-bw.jpg

thh-27-800-bw.jpg

969 ms

ss_1606053457-pollution-close-the-gap.jpg

ss_1606053457-pollution-close-the-gap.jpg

1073 ms

icon--star.svg

icon--star.svg

935 ms

as_256649974-man-servicing-boiler.jpg

as_256649974-man-servicing-boiler.jpg

1103 ms

as_58102489-boiler.jpg

as_58102489-boiler.jpg

1176 ms

pxiEyp8kv8JHgFVrFJA.ttf

pxiEyp8kv8JHgFVrFJA.ttf

21 ms

pxiByp8kv8JHgFVrLFj_V1s.ttf

pxiByp8kv8JHgFVrLFj_V1s.ttf

42 ms

pxiByp8kv8JHgFVrLEj6V1s.ttf

pxiByp8kv8JHgFVrLEj6V1s.ttf

42 ms

sm.25.html

sm.25.html

22 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

24 ms

main.js

main.js

10 ms

Accessibility Review

theheatinghub.co.uk accessibility score

91

Accessibility Issues

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

Buttons do not have an accessible 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

theheatinghub.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

theheatinghub.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

    EN

  • Encoding

    UTF-8

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

theheatinghub.co.uk

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