Tools & Wizards About Us
londondrainageservices.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

londondrainageservices.com

Drain Unblocking & Clearance | London Drainage Services

Page Load Speed

2.5 sec in total

First Response

236 ms

Resources Loaded

1.7 sec

Page Rendered

541 ms

londondrainageservices.com screenshot

About Website

Click here to check amazing London Drainage Services content. Otherwise, check out these important facts you probably never knew about londondrainageservices.com

London Drainage Services provide a complete drainage service including drain surveys, drain unblocking, drain clearance and drain repairs. Call us today.

Visit londondrainageservices.com

Key Findings

We analyzed Londondrainageservices.com page load time and found that the first response time was 236 ms and then it took 2.2 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

londondrainageservices.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

londondrainageservices.com

236 ms

londondrainageservices.com

399 ms

gtm.js

63 ms

e37ee4f70f90f30e67117d71f6db87f0.css

229 ms

kap7dhp.js

140 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 77% of them (40 requests) were addressed to the original Londondrainageservices.com, 12% (6 requests) were made to Use.typekit.net and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (847 ms) belongs to the original domain Londondrainageservices.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.4 kB (7%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Londondrainageservices.com 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. 50% of websites need less resources to load. Images take 832.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 60.0 kB

  • Original 72.9 kB
  • After minification 66.2 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 60.0 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 3 B

  • Original 832.9 kB
  • After minification 832.9 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. London Drainage Services images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 16.8 kB

  • Original 349.3 kB
  • After minification 349.3 kB
  • After compression 332.6 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

-22%

Potential reduce by 7.7 kB

  • Original 35.2 kB
  • After minification 35.2 kB
  • After compression 27.5 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. Londondrainageservices.com needs all CSS files to be minified and compressed as it can save up to 7.7 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (27%)

Requests Now

44

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of London Drainage Services. 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 as a result speed up the page load time.

Network Requests Diagram

londondrainageservices.com

londondrainageservices.com

236 ms

londondrainageservices.com

londondrainageservices.com

399 ms

gtm.js

gtm.js

63 ms

e37ee4f70f90f30e67117d71f6db87f0.css

e37ee4f70f90f30e67117d71f6db87f0.css

229 ms

kap7dhp.js

kap7dhp.js

140 ms

js

js

57 ms

api.js

api.js

62 ms

f010348b59016f9391e4e7ca3d537c46.js

f010348b59016f9391e4e7ca3d537c46.js

392 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

127 ms

lds-logo.png

lds-logo.png

184 ms

London-Drainage-Services.jpg

London-Drainage-Services.jpg

528 ms

Phone-Number.svg

Phone-Number.svg

362 ms

Triangle.svg

Triangle.svg

363 ms

Excavation-Repair-Tall-3-225x300.jpg

Excavation-Repair-Tall-3-225x300.jpg

401 ms

CCTV-Drainage-New-Installation-300x225.jpg

CCTV-Drainage-New-Installation-300x225.jpg

363 ms

Pre-Planned-Maintenance-Offices-2-tall-300x225.jpg

Pre-Planned-Maintenance-Offices-2-tall-300x225.jpg

363 ms

Below-ground-drainage-installation-5-300x225.jpg

Below-ground-drainage-installation-5-300x225.jpg

445 ms

Lead-Detection-Survey-1-300x225.jpg

Lead-Detection-Survey-1-300x225.jpg

445 ms

Excavation-Repair-2-300x225.jpg

Excavation-Repair-2-300x225.jpg

518 ms

Drainage-Design-Services-300x225.jpg

Drainage-Design-Services-300x225.jpg

446 ms

gutter-clearance-300x200.jpeg

gutter-clearance-300x200.jpeg

475 ms

concrete1-300x210.jpg

concrete1-300x210.jpg

526 ms

quote-guy-full-1.png

quote-guy-full-1.png

526 ms

LondonDrainage-Map-CentralLondon.png

LondonDrainage-Map-CentralLondon.png

759 ms

Worker-Smile-Cutout-left-1.png

Worker-Smile-Cutout-left-1.png

631 ms

TOG.png

TOG.png

597 ms

vesta.png

vesta.png

607 ms

ROL-Construction.png

ROL-Construction.png

606 ms

PILON.png

PILON.png

609 ms

Parkeray.png

Parkeray.png

674 ms

Makers.png

Makers.png

685 ms

NottingHillGenesis.png

NottingHillGenesis.png

686 ms

HAMarks.png

HAMarks.png

688 ms

DCUKFM.png

DCUKFM.png

709 ms

Cemplas.png

Cemplas.png

752 ms

Borras.png

Borras.png

764 ms

BTR.png

BTR.png

763 ms

BE-Offices.png

BE-Offices.png

765 ms

AllStruct.png

AllStruct.png

787 ms

lds-logo-white.png

lds-logo-white.png

829 ms

Email-Address.svg

Email-Address.svg

842 ms

Facebook.svg

Facebook.svg

847 ms

Instagram.svg

Instagram.svg

739 ms

recaptcha__en.js

recaptcha__en.js

27 ms

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

1 ms

LinkedIn.svg

LinkedIn.svg

737 ms

d

d

94 ms

d

d

121 ms

d

d

122 ms

d

d

122 ms

d

d

122 ms

p.gif

p.gif

124 ms

Accessibility Review

londondrainageservices.com accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

londondrainageservices.com 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

SEO Factors

londondrainageservices.com 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

    N/A

  • Encoding

    UTF-8

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

londondrainageservices.com

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