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watsonboilerservice.co.uk screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

watsonboilerservice.co.uk

Boiler servicing

Page Load Speed

2.5 sec in total

First Response

100 ms

Resources Loaded

1.9 sec

Page Rendered

440 ms

watsonboilerservice.co.uk screenshot

About Website

Click here to check amazing Watson Boiler Service content. Otherwise, check out these important facts you probably never knew about watsonboilerservice.co.uk

Watson Fuels offers both one-off and contracted boiler services, performed by our team of experienced OFTEC-registered engineers. Enquire online here.

Visit watsonboilerservice.co.uk

Key Findings

We analyzed Watsonboilerservice.co.uk page load time and found that the first response time was 100 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

watsonboilerservice.co.uk performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value4,230 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.312

37/100

15%

TTI (Time to Interactive)

Value19.1 s

3/100

10%

Network Requests Diagram

watsonboilerservice.co.uk

100 ms

473 ms

styles.min.css

232 ms

aos.css

44 ms

swiper-bundle.css

59 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Watsonboilerservice.co.uk, 55% (29 requests) were made to Watsonfuels.co.uk and 17% (9 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Watsonfuels.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.4 kB (8%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Watsonboilerservice.co.uk main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 60.0 kB

  • Original 74.0 kB
  • After minification 57.8 kB
  • After compression 13.9 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. This page needs HTML code to be minified as it can gain 16.2 kB, which is 22% 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 60.0 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 28.3 kB

  • Original 1.2 MB
  • After minification 1.2 MB

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. Watson Boiler Service images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 13.4 kB

  • Original 144.7 kB
  • After minification 144.7 kB
  • After compression 131.3 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

-36%

Potential reduce by 14.7 kB

  • Original 40.2 kB
  • After minification 40.2 kB
  • After compression 25.6 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. Watsonboilerservice.co.uk needs all CSS files to be minified and compressed as it can save up to 14.7 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (54%)

Requests Now

48

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Watson Boiler Service. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

watsonboilerservice.co.uk

watsonboilerservice.co.uk

100 ms

473 ms

styles.min.css

styles.min.css

232 ms

aos.css

aos.css

44 ms

swiper-bundle.css

swiper-bundle.css

59 ms

uc.js

uc.js

48 ms

httpswatsonfuels-co-uk

httpswatsonfuels-co-uk

76 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

38 ms

jquery.min.js

jquery.min.js

17 ms

jquery.validate.min.js

jquery.validate.min.js

20 ms

additional-methods.min.js

additional-methods.min.js

35 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

22 ms

aos.js

aos.js

28 ms

swiper-bundle.min.js

swiper-bundle.min.js

31 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

32 ms

js

js

64 ms

scripts.min.js

scripts.min.js

295 ms

feefo-widget.js

feefo-widget.js

62 ms

gtm.js

gtm.js

186 ms

hotjar-512421.js

hotjar-512421.js

214 ms

insight.min.js

insight.min.js

135 ms

logo

logo

276 ms

logo

logo

252 ms

watson-fuels-logo-icon.svg

watson-fuels-logo-icon.svg

114 ms

login.svg

login.svg

201 ms

contact_cta.svg

contact_cta.svg

201 ms

phone.svg

phone.svg

274 ms

send.svg

send.svg

275 ms

link.svg

link.svg

353 ms

watson-fuels-white-logo.svg

watson-fuels-white-logo.svg

355 ms

woman-at-ohme-charging-point.png

woman-at-ohme-charging-point.png

897 ms

co2-artwork-thumbnail1.jpg

co2-artwork-thumbnail1.jpg

463 ms

wfs-driver-pose-tanker-for-web.jpg

wfs-driver-pose-tanker-for-web.jpg

545 ms

watson-boiler-service-van-in-behind-flowers.jpg

watson-boiler-service-van-in-behind-flowers.jpg

910 ms

header-banner-image.jpg

header-banner-image.jpg

429 ms

mother-and-daughter-at-kitchen-sink.jpeg

mother-and-daughter-at-kitchen-sink.jpeg

650 ms

boiler-man-no-logo-blue.jpg

boiler-man-no-logo-blue.jpg

883 ms

about-us-truck.jpg

about-us-truck.jpg

686 ms

tankscout-hero.jpg

tankscout-hero.jpg

622 ms

ohme-home-pro1.jpg

ohme-home-pro1.jpg

700 ms

watson-fuels-white-logo.svg

watson-fuels-white-logo.svg

730 ms

wk-white-tm.svg

wk-white-tm.svg

764 ms

distributor-colour-full-master-trans-logo-wfl-uk-ltd.png

distributor-colour-full-master-trans-logo-wfl-uk-ltd.png

777 ms

facebook.svg

facebook.svg

807 ms

linkedin.svg

linkedin.svg

841 ms

twitter.svg

twitter.svg

856 ms

Roboto-Regular.ttf

Roboto-Regular.ttf

984 ms

Roboto-Medium.ttf

Roboto-Medium.ttf

1018 ms

Roboto-Bold.ttf

Roboto-Bold.ttf

1040 ms

elqCfg.min.js

elqCfg.min.js

40 ms

insight_tag_errors.gif

insight_tag_errors.gif

35 ms

svrGP.aspx

svrGP.aspx

70 ms

zi-tag.js

zi-tag.js

66 ms

Accessibility Review

watsonboilerservice.co.uk accessibility score

98

Accessibility Issues

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

watsonboilerservice.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

watsonboilerservice.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 Watsonboilerservice.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 Watsonboilerservice.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

watsonboilerservice.co.uk

Open Graph data is detected on the main page of Watson Boiler Service. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: