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constructionline.co.uk screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

constructionline.co.uk

Constructionline - Pre-qualified Construction Contractors & Companies

Page Load Speed

6.1 sec in total

First Response

1.2 sec

Resources Loaded

4.4 sec

Page Rendered

496 ms

constructionline.co.uk screenshot

About Website

Welcome to constructionline.co.uk homepage info - get ready to check Constructionline best content for United Kingdom right away, or after learning these important things about constructionline.co.uk

Simplify the Construction Procurement Process with subcontractor accreditations & construction supply chain management for main contractors from Constructionline.

Visit constructionline.co.uk

Key Findings

We analyzed Constructionline.co.uk page load time and found that the first response time was 1.2 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

constructionline.co.uk performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value20.5 s

0/100

10%

TBT (Total Blocking Time)

Value4,580 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value44.8 s

0/100

10%

Network Requests Diagram

www.constructionline.co.uk

1160 ms

tp.widget.bootstrap.min.js

28 ms

gtm.js

95 ms

munchkin.js

54 ms

style.min.css

582 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 66% of them (90 requests) were addressed to the original Constructionline.co.uk, 7% (10 requests) were made to Cdn-ukwest.onetrust.com and 4% (6 requests) were made to App-lon08.marketo.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Constructionline.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 279.1 kB (3%)

Content Size

10.2 MB

After Optimization

10.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Constructionline.co.uk main page is 10.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 9.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 222.0 kB

  • Original 264.8 kB
  • After minification 261.9 kB
  • After compression 42.9 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 222.0 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 28 B

  • Original 9.3 MB
  • After minification 9.3 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. Constructionline images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 55.2 kB

  • Original 680.7 kB
  • After minification 680.6 kB
  • After compression 625.5 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

-6%

Potential reduce by 1.9 kB

  • Original 30.9 kB
  • After minification 30.9 kB
  • After compression 29.0 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. Constructionline.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 56 (44%)

Requests Now

128

After Optimization

72

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Constructionline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.constructionline.co.uk

www.constructionline.co.uk

1160 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

28 ms

gtm.js

gtm.js

95 ms

munchkin.js

munchkin.js

54 ms

style.min.css

style.min.css

582 ms

styles.css

styles.css

523 ms

wpcf7-redirect-frontend.min.css

wpcf7-redirect-frontend.min.css

528 ms

slick.css

slick.css

24 ms

style.css

style.css

853 ms

style-new-nav-test.css

style-new-nav-test.css

529 ms

style.css

style.css

526 ms

DOMPurify.min.js

DOMPurify.min.js

530 ms

jquery.min.js

jquery.min.js

531 ms

jquery-migrate.min.js

jquery-migrate.min.js

529 ms

svgs-inline-min.js

svgs-inline-min.js

530 ms

munchkin.js

munchkin.js

10 ms

visitWebPage

visitWebPage

552 ms

js

js

94 ms

analytics.js

analytics.js

348 ms

7155.js

7155.js

349 ms

destination

destination

352 ms

bat.js

bat.js

346 ms

insight.min.js

insight.min.js

84 ms

fbevents.js

fbevents.js

79 ms

forms2.min.js

forms2.min.js

336 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

342 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

392 ms

index.js

index.js

389 ms

index.js

index.js

392 ms

scripts.min.js

scripts.min.js

393 ms

wpcf7r-fe.js

wpcf7r-fe.js

427 ms

popper.min.js

popper.min.js

332 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

44 ms

slick.min.js

slick.min.js

61 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

333 ms

api.js

api.js

333 ms

script.js

script.js

585 ms

scripts.js

scripts.js

569 ms

api.js

api.js

335 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

427 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

427 ms

wp-polyfill.min.js

wp-polyfill.min.js

510 ms

index.js

index.js

511 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

586 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

589 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

591 ms

vimeo.min.js

vimeo.min.js

643 ms

collect

collect

54 ms

www.constructionline.co.uk.json

www.constructionline.co.uk.json

39 ms

insight_tag_errors.gif

insight_tag_errors.gif

109 ms

2e23b996f30aa45a4331ff625e76329e.js

2e23b996f30aa45a4331ff625e76329e.js

19 ms

collect

collect

12 ms

ga-audiences

ga-audiences

62 ms

constructionline-logo.svg

constructionline-logo.svg

89 ms

Procurement-Supply-Chain-icon@2x.png

Procurement-Supply-Chain-icon@2x.png

88 ms

Procurement-Find-Suppliers-icon@2x.png

Procurement-Find-Suppliers-icon@2x.png

90 ms

Procurement-Invite-Suppliers-icon-1@2x-1.png

Procurement-Invite-Suppliers-icon-1@2x-1.png

91 ms

Procurement-Success-plans-icon-1@2x.png

Procurement-Success-plans-icon-1@2x.png

86 ms

02.-175-CL-BSA-BUILDING-SAFETY-ACT-1.png

02.-175-CL-BSA-BUILDING-SAFETY-ACT-1.png

86 ms

Risk-Management-RISK-RADAR-icon-1@2x.png

Risk-Management-RISK-RADAR-icon-1@2x.png

193 ms

43.-DYNAMIC-PURCHASING-SYSTEM@2x.png

43.-DYNAMIC-PURCHASING-SYSTEM@2x.png

191 ms

03.-175-CL-BSA-RADAR.png

03.-175-CL-BSA-RADAR.png

192 ms

2.-FIND-SUPPLIERS@2x.png

2.-FIND-SUPPLIERS@2x.png

191 ms

11.-SOCIAL-ENTERPRISE@2x.png

11.-SOCIAL-ENTERPRISE@2x.png

192 ms

4.-SOCIAL-VALUE-RADAR@2x.png

4.-SOCIAL-VALUE-RADAR@2x.png

191 ms

9.-MARKETPLACE-PUBLISH@2x.png

9.-MARKETPLACE-PUBLISH@2x.png

398 ms

BidWork.png

BidWork.png

397 ms

19.-SUBCONTRACTOR-MEMBERSHIP@2x-1.png

19.-SUBCONTRACTOR-MEMBERSHIP@2x-1.png

398 ms

21.-MATERIAL-SUPPLIER-MEMBERSHIP@2x.png

21.-MATERIAL-SUPPLIER-MEMBERSHIP@2x.png

396 ms

22.-ACCLAIM@2x.png

22.-ACCLAIM@2x.png

396 ms

20.-FM-MEMBERSHIPS@2x.png

20.-FM-MEMBERSHIPS@2x.png

397 ms

05.-175-CL-BSA-TENDERS.png

05.-175-CL-BSA-TENDERS.png

436 ms

6.-SUPPORT-FROM-EXPERTS.svg

6.-SUPPORT-FROM-EXPERTS.svg

437 ms

7.-MARKETPLACE-FIND@2x.png

7.-MARKETPLACE-FIND@2x.png

438 ms

8.-MARKETPLACE-TRACK@2x.png

8.-MARKETPLACE-TRACK@2x.png

435 ms

47.-PROCUREMENT-SOFTWARE.svg

47.-PROCUREMENT-SOFTWARE.svg

435 ms

10.-MARKETPLACE@2x.png

10.-MARKETPLACE@2x.png

440 ms

25.-PUBLIC-SECTOR@2x.png

25.-PUBLIC-SECTOR@2x.png

491 ms

26.-CORPORATE-SOCIAL-RESPONSIBILITY@2x.png

26.-CORPORATE-SOCIAL-RESPONSIBILITY@2x.png

487 ms

48.-TENDER-SUPPLIER-SOURCING.svg

48.-TENDER-SUPPLIER-SOURCING.svg

503 ms

01.-175-CL-BSA-RESOURCE-CENTER.png

01.-175-CL-BSA-RESOURCE-CENTER.png

488 ms

Supply-Chain-Management-Tools.png

Supply-Chain-Management-Tools.png

486 ms

30.-ONE-OFF-ASSESSMENT@2x.png

30.-ONE-OFF-ASSESSMENT@2x.png

488 ms

31.-INSIGHTS@2x.png

31.-INSIGHTS@2x.png

569 ms

34.-WHITEPAPERS@2x.png

34.-WHITEPAPERS@2x.png

569 ms

32.-BLOGS@2x-1.png

32.-BLOGS@2x-1.png

565 ms

35.-CASE-STUDIES@2x.png

35.-CASE-STUDIES@2x.png

569 ms

33.-NEWS@2x.png

33.-NEWS@2x.png

572 ms

36.-WEBINARS@2x-2.png

36.-WEBINARS@2x-2.png

517 ms

37.-EVENTS@2x.png

37.-EVENTS@2x.png

637 ms

03.-CL-Success-Plan-CAS.png

03.-CL-Success-Plan-CAS.png

637 ms

02.-CL-Success-Plan-PAS.svg

02.-CL-Success-Plan-PAS.svg

633 ms

46.-SUPPORT-3.svg

46.-SUPPORT-3.svg

635 ms

09.-CL-Success-Plan-FAQS.png

09.-CL-Success-Plan-FAQS.png

631 ms

168867.js

168867.js

102 ms

hotjar-4937354.js

hotjar-4937354.js

102 ms

getForm

getForm

295 ms

11.-CL-Success-Plan-IMPORTANT-DOCS.png

11.-CL-Success-Plan-IMPORTANT-DOCS.png

614 ms

recaptcha__en.js

recaptcha__en.js

158 ms

Lato-Regular.ttf

Lato-Regular.ttf

721 ms

Lato-Bold.ttf

Lato-Bold.ttf

772 ms

fa-regular-400.woff

fa-regular-400.woff

796 ms

fa-light-300.woff

fa-light-300.woff

719 ms

fa-solid-900.woff

fa-solid-900.woff

770 ms

fa-brands-400.woff

fa-brands-400.woff

717 ms

otSDKStub.js

otSDKStub.js

195 ms

modules.1a30a0a67c3c23c13060.js

modules.1a30a0a67c3c23c13060.js

97 ms

05.-CL-Success-Plan-KNOWLEDGE-SUPPLIERS.png

05.-CL-Success-Plan-KNOWLEDGE-SUPPLIERS.png

564 ms

10.-CL-Success-Plan-MEMBERSHIP-PAYMENTS.png

10.-CL-Success-Plan-MEMBERSHIP-PAYMENTS.png

565 ms

06.-CL-Success-Plan-KNOWLEDGE-BUYERS.png

06.-CL-Success-Plan-KNOWLEDGE-BUYERS.png

565 ms

07.-CL-Success-Plan-MARKETPLACE-1.png

07.-CL-Success-Plan-MARKETPLACE-1.png

590 ms

12.-CL-Success-Plan-PRODUCT-UPDATES-.png

12.-CL-Success-Plan-PRODUCT-UPDATES-.png

591 ms

08.-CL-Success-Plan-LOGO-DOWNLOAED.png

08.-CL-Success-Plan-LOGO-DOWNLOAED.png

590 ms

forms2.css

forms2.css

167 ms

forms2-theme-round.css

forms2-theme-round.css

163 ms

0edbfb31-590c-4a88-a826-350ede082503.json

0edbfb31-590c-4a88-a826-350ede082503.json

48 ms

Decoration-1.jpg

Decoration-1.jpg

553 ms

AcclaimAccred-smaller.png

AcclaimAccred-smaller.png

551 ms

brands.svg

brands.svg

784 ms

Building-Safety-Act-Home-Page-Sliders-v3.png

Building-Safety-Act-Home-Page-Sliders-v3.png

953 ms

Header-event.png

Header-event.png

696 ms

Homepage-banner2.png

Homepage-banner2.png

696 ms

location

location

39 ms

134-CL-Case-Study-Headers-V2-updated2.png

134-CL-Case-Study-Headers-V2-updated2.png

671 ms

Building-Safety-Act-Home-Page-Sliders-Whitepapers-v2.png

Building-Safety-Act-Home-Page-Sliders-Whitepapers-v2.png

834 ms

mejs-controls.svg

mejs-controls.svg

725 ms

otBannerSdk.js

otBannerSdk.js

32 ms

en.json

en.json

36 ms

otFlat.json

otFlat.json

98 ms

otPcCenter.json

otPcCenter.json

143 ms

otCookieSettingsButton.json

otCookieSettingsButton.json

133 ms

otCommonStyles.css

otCommonStyles.css

117 ms

arrow-down-bk.png

arrow-down-bk.png

254 ms

XDFrame

XDFrame

246 ms

ot_close.svg

ot_close.svg

99 ms

Constructionline_RGB_VerticalLockup.jpg

Constructionline_RGB_VerticalLockup.jpg

98 ms

Accessibility Review

constructionline.co.uk accessibility score

90

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

constructionline.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

constructionline.co.uk SEO score

93

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

Links do not have descriptive text

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 Constructionline.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 Constructionline.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

constructionline.co.uk

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