Tools & Wizards About Us
diligentdevelopments.co.uk screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

diligentdevelopments.co.uk

Diligent Developments | London Building Contractors ✅

Page Load Speed

11.3 sec in total

First Response

3.2 sec

Resources Loaded

7.2 sec

Page Rendered

868 ms

diligentdevelopments.co.uk screenshot

About Website

Welcome to diligentdevelopments.co.uk homepage info - get ready to check Diligent Developments best content for Pakistan right away, or after learning these important things about diligentdevelopments.co.uk

#1 London Building Contractors | Specialists in Residential & Commercial - RSJ Steel Beam Installation, Home Extension, Basement Tanking ✅ CONTACT NOW

Visit diligentdevelopments.co.uk

Key Findings

We analyzed Diligentdevelopments.co.uk page load time and found that the first response time was 3.2 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

diligentdevelopments.co.uk performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

diligentdevelopments.co.uk

3202 ms

8be44618d6f0c9ef0fabd0bbbf19c323.css

386 ms

css

29 ms

api.js

36 ms

lazyload.min.js

450 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 79% of them (58 requests) were addressed to the original Diligentdevelopments.co.uk, 14% (10 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Diligentdevelopments.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (10%)

Content Size

10.0 MB

After Optimization

9.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Diligentdevelopments.co.uk main page is 10.0 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. Only a small number of websites need less resources to load. Images take 8.7 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 954.1 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 130.4 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 954.1 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 68.5 kB

  • Original 8.7 MB
  • After minification 8.6 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. Diligent Developments images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.0 kB

  • Original 217.2 kB
  • After minification 217.2 kB
  • After compression 216.2 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 (16%)

Requests Now

56

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diligent Developments. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

diligentdevelopments.co.uk

diligentdevelopments.co.uk

3202 ms

8be44618d6f0c9ef0fabd0bbbf19c323.css

8be44618d6f0c9ef0fabd0bbbf19c323.css

386 ms

css

css

29 ms

api.js

api.js

36 ms

lazyload.min.js

lazyload.min.js

450 ms

c3b97dd8794e01a922031d5377e4fd15.js

c3b97dd8794e01a922031d5377e4fd15.js

1084 ms

gtm.js

gtm.js

238 ms

gtm.js

gtm.js

277 ms

Diligent_Developments_Contractors_London..png

Diligent_Developments_Contractors_London..png

195 ms

Home-Extensions-planning_and_building.jpg

Home-Extensions-planning_and_building.jpg

635 ms

redbar.png

redbar.png

355 ms

Kitchen_installation.jpeg

Kitchen_installation.jpeg

822 ms

Bathroom_fitter_repair_installiation.jpeg

Bathroom_fitter_repair_installiation.jpeg

1336 ms

loft-conversion-company.jpeg

loft-conversion-company.jpeg

1339 ms

RSJ-Steel-beam-Installation.jpg

RSJ-Steel-beam-Installation.jpg

638 ms

Installing-steel-load-bearing-wall-cost.jpeg

Installing-steel-load-bearing-wall-cost.jpeg

1338 ms

House-refubishment-contractor.jpeg

House-refubishment-contractor.jpeg

738 ms

Home-Main-1.jpg

Home-Main-1.jpg

1340 ms

home-extension-home-page-small-slider2.jpg

home-extension-home-page-small-slider2.jpg

1341 ms

steel-beam-installationsteel_beam_installation2.jpg

steel-beam-installationsteel_beam_installation2.jpg

1342 ms

kitchen-contractor-home-page-small-slider2.jpg

kitchen-contractor-home-page-small-slider2.jpg

1341 ms

schools-building-contractor-1.jpg

schools-building-contractor-1.jpg

1342 ms

535648_cbaca6eda60a436b96a1253d81edfe42.jpg

535648_cbaca6eda60a436b96a1253d81edfe42.jpg

1342 ms

535648_2936d5e8956a4e4680d140b7552f9ec7.jpg

535648_2936d5e8956a4e4680d140b7552f9ec7.jpg

1343 ms

Untitled-design-5.png

Untitled-design-5.png

1350 ms

Untitled-design-4.png

Untitled-design-4.png

1346 ms

Untitled-design-6.png

Untitled-design-6.png

1351 ms

Untitled-design-3.png

Untitled-design-3.png

1347 ms

Untitled-design-2-1.png

Untitled-design-2-1.png

1352 ms

Untitled-design.png

Untitled-design.png

1344 ms

Steel-Beam-Thumbnail-Streatham.png

Steel-Beam-Thumbnail-Streatham.png

1348 ms

roofing-Installation-streatham-1.jpg

roofing-Installation-streatham-1.jpg

1353 ms

GARDEN-OFFICE-INSTALLATION-SOUTH-CROYDON-Video-Thumbnail-1.jpg

GARDEN-OFFICE-INSTALLATION-SOUTH-CROYDON-Video-Thumbnail-1.jpg

1353 ms

House-Extensions-on-a-Budget.jpeg

House-Extensions-on-a-Budget.jpeg

1354 ms

chimney-stack-removal-guidance.jpeg

chimney-stack-removal-guidance.jpeg

1355 ms

3-Things-You-Need-Know-Removing-Chimney-Breast.jpg

3-Things-You-Need-Know-Removing-Chimney-Breast.jpg

1355 ms

How-to-do-partial-chimney-removal-in-5-simple-steps-from-Diligent-Development-Experts.jpg

How-to-do-partial-chimney-removal-in-5-simple-steps-from-Diligent-Development-Experts.jpg

1356 ms

How-to-remove-ground-floor-chimney-breast-in-5-simple-steps.png

How-to-remove-ground-floor-chimney-breast-in-5-simple-steps.png

1357 ms

How-to-Remove-Chimney-Below-Roof-Line-in-4-Simple-Steps.png

How-to-Remove-Chimney-Below-Roof-Line-in-4-Simple-Steps.png

1356 ms

loft-conversion-ideas-04.jpeg

loft-conversion-ideas-04.jpeg

1357 ms

steel-beams-for-residential-construction.jpeg

steel-beams-for-residential-construction.jpeg

1419 ms

family-home-plans-house-extention.jpeg

family-home-plans-house-extention.jpeg

1372 ms

jizaRExUiTo99u79D0-EwA.ttf

jizaRExUiTo99u79D0-EwA.ttf

164 ms

jizfRExUiTo99u79B_mh0OOtKA.ttf

jizfRExUiTo99u79B_mh0OOtKA.ttf

178 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4taVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4taVc.ttf

176 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

177 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4taVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4taVc.ttf

177 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4taVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4taVc.ttf

178 ms

recaptcha__en.js

recaptcha__en.js

81 ms

icomoon.woff

icomoon.woff

1232 ms

jizYRExUiTo99u79D0e0ysmN.ttf

jizYRExUiTo99u79D0e0ysmN.ttf

82 ms

jizdRExUiTo99u79D0e8fOydIhUY.ttf

jizdRExUiTo99u79D0e8fOydIhUY.ttf

79 ms

fa-solid-900.woff

fa-solid-900.woff

1229 ms

fa-regular-400.woff

fa-regular-400.woff

1071 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

831 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

854 ms

Home-Improvement-Contractors_bg.jpg

Home-Improvement-Contractors_bg.jpg

768 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

278 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

207 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

201 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

208 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

277 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rm.ttf

28 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rm.ttf

29 ms

skin.css

skin.css

216 ms

schools-building-contractor-1.jpg

schools-building-contractor-1.jpg

127 ms

535648_cbaca6eda60a436b96a1253d81edfe42.jpg

535648_cbaca6eda60a436b96a1253d81edfe42.jpg

128 ms

535648_2936d5e8956a4e4680d140b7552f9ec7.jpg

535648_2936d5e8956a4e4680d140b7552f9ec7.jpg

128 ms

skin.png

skin.png

97 ms

Diligent_Developments_Contractors_London_2x.png

Diligent_Developments_Contractors_London_2x.png

138 ms

home-extension-home-page-small-slider2.jpg

home-extension-home-page-small-slider2.jpg

120 ms

steel-beam-installationsteel_beam_installation2.jpg

steel-beam-installationsteel_beam_installation2.jpg

119 ms

kitchen-contractor-home-page-small-slider2.jpg

kitchen-contractor-home-page-small-slider2.jpg

120 ms

Accessibility Review

diligentdevelopments.co.uk accessibility score

86

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

Document doesn't have a <title> element

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

Best Practices

diligentdevelopments.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

SEO Factors

diligentdevelopments.co.uk SEO score

50

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

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Diligentdevelopments.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 Diligentdevelopments.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

diligentdevelopments.co.uk

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