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goheat.co.uk screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

goheat.co.uk

GoHeat – Plumbing and Heating Services – GoHeat.co.uk – Plumbing and Heating Specialists in Greater London

Page Load Speed

4.1 sec in total

First Response

557 ms

Resources Loaded

3.2 sec

Page Rendered

248 ms

goheat.co.uk screenshot

About Website

Click here to check amazing Go Heat content. Otherwise, check out these important facts you probably never knew about goheat.co.uk

Visit goheat.co.uk

Key Findings

We analyzed Goheat.co.uk page load time and found that the first response time was 557 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

goheat.co.uk performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.108

87/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

Network Requests Diagram

goheat.co.uk

557 ms

wp-emoji-release.min.js

135 ms

admin_icon.css

219 ms

classic-themes.min.css

254 ms

font-awesome.min.css

258 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 88% of them (74 requests) were addressed to the original Goheat.co.uk, 7% (6 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (720 ms) belongs to the original domain Goheat.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.5 kB (11%)

Content Size

880.1 kB

After Optimization

784.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Goheat.co.uk main page is 880.1 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. 65% of websites need less resources to load. Images take 428.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 40.4 kB

  • Original 53.2 kB
  • After minification 51.8 kB
  • After compression 12.9 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 40.4 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 32.4 kB

  • Original 428.4 kB
  • After minification 396.0 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. Go Heat images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 12.8 kB

  • Original 264.3 kB
  • After minification 263.8 kB
  • After compression 251.4 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

-7%

Potential reduce by 9.9 kB

  • Original 134.2 kB
  • After minification 134.1 kB
  • After compression 124.3 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. Goheat.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 56 (75%)

Requests Now

75

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Go Heat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

goheat.co.uk

goheat.co.uk

557 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

135 ms

admin_icon.css

admin_icon.css

219 ms

classic-themes.min.css

classic-themes.min.css

254 ms

font-awesome.min.css

font-awesome.min.css

258 ms

bootstrap-front.css

bootstrap-front.css

254 ms

styles.css

styles.css

256 ms

settings.css

settings.css

250 ms

woocommerce-layout.css

woocommerce-layout.css

302 ms

woocommerce.css

woocommerce.css

333 ms

bootstrap.css

bootstrap.css

416 ms

css

css

26 ms

owl.carousel.css

owl.carousel.css

339 ms

owl.theme.css

owl.theme.css

339 ms

style.css

style.css

422 ms

responsive.css

responsive.css

385 ms

animations.css

animations.css

421 ms

mega-menu.css

mega-menu.css

430 ms

mega-menu-responsive.css

mega-menu-responsive.css

430 ms

font-awesome.min.css

font-awesome.min.css

469 ms

select2.css

select2.css

499 ms

offcanvasmenu.css

offcanvasmenu.css

501 ms

nanoscroller.css

nanoscroller.css

502 ms

hover.css

hover.css

503 ms

dashicons.min.css

dashicons.min.css

585 ms

thickbox.css

thickbox.css

551 ms

js_composer.min.css

js_composer.min.css

665 ms

css-skin.css

css-skin.css

581 ms

jquery.min.js

jquery.min.js

691 ms

jquery-migrate.min.js

jquery-migrate.min.js

559 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

688 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

663 ms

add-to-cart.min.js

add-to-cart.min.js

678 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

678 ms

js-skin.js

js-skin.js

720 ms

popupWidget.min.js

popupWidget.min.js

719 ms

css

css

13 ms

bootstrap.js

bootstrap.js

718 ms

app.js

app.js

633 ms

jquery.form.min.js

jquery.form.min.js

630 ms

scripts.js

scripts.js

638 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

639 ms

woocommerce.min.js

woocommerce.min.js

637 ms

jquery.cookie.min.js

jquery.cookie.min.js

632 ms

cart-fragments.min.js

cart-fragments.min.js

635 ms

thickbox.js

thickbox.js

613 ms

bootstrap.min.js

bootstrap.min.js

610 ms

easing.js

easing.js

608 ms

jquery.parallax.js

jquery.parallax.js

612 ms

select2.min.js

select2.min.js

566 ms

owl.carousel.min.js

owl.carousel.min.js

533 ms

jquery.nanoscroller.min.js

jquery.nanoscroller.min.js

571 ms

jquery.mixitup.min.js

jquery.mixitup.min.js

589 ms

TweenMax.min.js

TweenMax.min.js

592 ms

jquery.superscrollorama.js

jquery.superscrollorama.js

588 ms

template.js

template.js

550 ms

js_composer_front.min.js

js_composer_front.min.js

521 ms

ga.js

ga.js

91 ms

goheat_logo-1.png

goheat_logo-1.png

372 ms

tool.jpg

tool.jpg

431 ms

Gas-safe-1-150x164.jpg

Gas-safe-1-150x164.jpg

374 ms

polypipe-1-1-150x150.png

polypipe-1-1-150x150.png

376 ms

nu-heat-logo-1-306x150.png

nu-heat-logo-1-306x150.png

374 ms

11-1-180x180.jpg

11-1-180x180.jpg

375 ms

logo_footer.jpg

logo_footer.jpg

414 ms

london-map.png

london-map.png

432 ms

barnet-dark.jpg

barnet-dark.jpg

568 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

91 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

92 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

113 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

122 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

470 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

479 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

73 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

71 ms

__utm.gif

__utm.gif

63 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

188 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

212 ms

goheat.co.uk

goheat.co.uk

296 ms

loadingAnimation.gif

loadingAnimation.gif

220 ms

ajax-loader.gif

ajax-loader.gif

237 ms

heating_estimate-1.jpg

heating_estimate-1.jpg

317 ms

loader.gif

loader.gif

87 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

86 ms

Accessibility Review

goheat.co.uk accessibility score

81

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

Form elements do not have associated labels

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

goheat.co.uk best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

goheat.co.uk SEO score

86

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

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 Goheat.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 Goheat.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

goheat.co.uk

Open Graph description is not detected on the main page of Go Heat. 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: