Tools & Wizards About Us
culkinplumbingandheating.co.uk screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

culkinplumbingandheating.co.uk

Culkin Plumbing and Heating - North West London

Page Load Speed

2.2 sec in total

First Response

157 ms

Resources Loaded

2 sec

Page Rendered

79 ms

culkinplumbingandheating.co.uk screenshot

About Website

Click here to check amazing Culkin Plumbing And Heating content. Otherwise, check out these important facts you probably never knew about culkinplumbingandheating.co.uk

Plumbing and heating company, local coverage, great services, boiler installations and repairs, bathrooms, plumbing, heating, gas, commercial domestic and schools.

Visit culkinplumbingandheating.co.uk

Key Findings

We analyzed Culkinplumbingandheating.co.uk page load time and found that the first response time was 157 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

culkinplumbingandheating.co.uk performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value4.8 s

68/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.137

80/100

15%

TTI (Time to Interactive)

Value17.9 s

3/100

10%

Network Requests Diagram

www.culkinplumbingandheating.co.uk

157 ms

minified.js

65 ms

focus-within-polyfill.js

63 ms

polyfill.min.js

835 ms

thunderbolt-commons.09398ec1.bundle.min.js

98 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Culkinplumbingandheating.co.uk, 33% (15 requests) were made to Static.wixstatic.com and 31% (14 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (835 ms) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 719.5 kB (56%)

Content Size

1.3 MB

After Optimization

555.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Culkinplumbingandheating.co.uk main page is 1.3 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. 45% of websites need less resources to load. HTML takes 548.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 428.1 kB

  • Original 548.1 kB
  • After minification 546.3 kB
  • After compression 120.0 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 428.1 kB or 78% of the original size.

Image Optimization

-38%

Potential reduce by 108.4 kB

  • Original 285.4 kB
  • After minification 177.0 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. Obviously, Culkin Plumbing And Heating needs image optimization as it can save up to 108.4 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-41%

Potential reduce by 182.9 kB

  • Original 442.0 kB
  • After minification 441.9 kB
  • After compression 259.0 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 182.9 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (33%)

Requests Now

30

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Culkin Plumbing And 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 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.culkinplumbingandheating.co.uk

www.culkinplumbingandheating.co.uk

157 ms

minified.js

minified.js

65 ms

focus-within-polyfill.js

focus-within-polyfill.js

63 ms

polyfill.min.js

polyfill.min.js

835 ms

thunderbolt-commons.09398ec1.bundle.min.js

thunderbolt-commons.09398ec1.bundle.min.js

98 ms

main.e5a43201.bundle.min.js

main.e5a43201.bundle.min.js

99 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

96 ms

lodash.min.js

lodash.min.js

97 ms

react.production.min.js

react.production.min.js

96 ms

react-dom.production.min.js

react-dom.production.min.js

98 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

98 ms

8ff85e_307cec2e18e842548b08f7ad624f0331~mv2.jpg

8ff85e_307cec2e18e842548b08f7ad624f0331~mv2.jpg

455 ms

8ff85e_b50a169e5c514008986865b20faabb26~mv2.jpg

8ff85e_b50a169e5c514008986865b20faabb26~mv2.jpg

403 ms

8ff85e_28ae9e4530844de5a7375848a35053a2~mv2.png

8ff85e_28ae9e4530844de5a7375848a35053a2~mv2.png

465 ms

8ff85e_4787ae6145aa4b5391fcd1c9c7589c46~mv2.png

8ff85e_4787ae6145aa4b5391fcd1c9c7589c46~mv2.png

484 ms

8ff85e_364f0851b5284a1082b51260bc30d096~mv2.png

8ff85e_364f0851b5284a1082b51260bc30d096~mv2.png

517 ms

8ff85e_03a463b3729943ff8cb4c7d276407a4c~mv2.png

8ff85e_03a463b3729943ff8cb4c7d276407a4c~mv2.png

368 ms

8ff85e_3f56b23f4faa4356aa55ab6ac447d75c~mv2.png

8ff85e_3f56b23f4faa4356aa55ab6ac447d75c~mv2.png

551 ms

8ff85e_f1d6f2d9bafb4026bb1c144ee9b773c5~mv2.png

8ff85e_f1d6f2d9bafb4026bb1c144ee9b773c5~mv2.png

503 ms

8ff85e_9ab7b347000746f9959eb0087286b08d~mv2.png

8ff85e_9ab7b347000746f9959eb0087286b08d~mv2.png

694 ms

8ff85e_26d1a147065041ad9d9cce6d72e9b1b9~mv2.png

8ff85e_26d1a147065041ad9d9cce6d72e9b1b9~mv2.png

645 ms

8ff85e_765013a8c3a0428789dde6cabbeb54fa~mv2.png

8ff85e_765013a8c3a0428789dde6cabbeb54fa~mv2.png

692 ms

8ff85e_b03514fd1acf4b0580b506fd92898988~mv2.png

8ff85e_b03514fd1acf4b0580b506fd92898988~mv2.png

678 ms

8ff85e_3d97b5211c224ec69cff1e18994e2570~mv2.png

8ff85e_3d97b5211c224ec69cff1e18994e2570~mv2.png

729 ms

8ff85e_b91b773a00154cc68e23aadf408bf3d5~mv2.jpg

8ff85e_b91b773a00154cc68e23aadf408bf3d5~mv2.jpg

718 ms

8ff85e_e9f4f49348624394834a67f00c798ba3~mv2.png

8ff85e_e9f4f49348624394834a67f00c798ba3~mv2.png

804 ms

bundle.min.js

bundle.min.js

135 ms

53f05821-c783-4593-bf20-c3d770f32863.woff

53f05821-c783-4593-bf20-c3d770f32863.woff

13 ms

582278da-0505-4fbe-9102-2b529c7c973a.woff

582278da-0505-4fbe-9102-2b529c7c973a.woff

13 ms

120 ms

117 ms

122 ms

117 ms

116 ms

115 ms

160 ms

145 ms

148 ms

151 ms

148 ms

146 ms

deprecation-en.v5.html

deprecation-en.v5.html

14 ms

bolt-performance

bolt-performance

35 ms

deprecation-style.v5.css

deprecation-style.v5.css

11 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

culkinplumbingandheating.co.uk accessibility score

88

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

High

Links do not have a discernible name

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

Best Practices

culkinplumbingandheating.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

culkinplumbingandheating.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 Culkinplumbingandheating.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 Culkinplumbingandheating.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

culkinplumbingandheating.co.uk

Open Graph data is detected on the main page of Culkin Plumbing And Heating. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: