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3euk.co.uk screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

3euk.co.uk

Cost Effective & Energy Efficient Commercial Lighting Solutions - 3E (UK)

Page Load Speed

2.9 sec in total

First Response

326 ms

Resources Loaded

1.9 sec

Page Rendered

625 ms

3euk.co.uk screenshot

About Website

Visit 3euk.co.uk now to see the best up-to-date 3E UK content and also check out these interesting facts you probably never knew about 3euk.co.uk

3E is a leading supplier of energy efficient lighting to the commercial, public and retail sectors.

Visit 3euk.co.uk

Key Findings

We analyzed 3euk.co.uk page load time and found that the first response time was 326 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

3euk.co.uk performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

62/100

25%

SI (Speed Index)

Value4.4 s

75/100

10%

TBT (Total Blocking Time)

Value1,090 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

www.3euk.com

326 ms

3euk.com

418 ms

de6a6670e3244efc.css

83 ms

38e39dc4ac72ad2c.css

163 ms

polyfills-c67a75d1b6f99dc8.js

312 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original 3euk.co.uk, 10% (4 requests) were made to Files.3euk.com. The less responsive or slowest element that took the longest time to load (997 ms) relates to the external source 3euk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 112.0 kB (17%)

Content Size

659.2 kB

After Optimization

547.2 kB

  • HTML
  • Images

In fact, the total size of 3euk.co.uk main page is 659.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 524.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 111.5 kB

  • Original 135.2 kB
  • After minification 135.1 kB
  • After compression 23.7 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 111.5 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 510 B

  • Original 524.0 kB
  • After minification 523.5 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. 3E UK images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 9 (24%)

Requests Now

37

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3E UK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.3euk.com

www.3euk.com

326 ms

3euk.com

3euk.com

418 ms

de6a6670e3244efc.css

de6a6670e3244efc.css

83 ms

38e39dc4ac72ad2c.css

38e39dc4ac72ad2c.css

163 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

312 ms

webpack-7ef0a1ef8f1e57a3.js

webpack-7ef0a1ef8f1e57a3.js

239 ms

framework-2c79e2a64abdb08b.js

framework-2c79e2a64abdb08b.js

396 ms

main-8f30cc725e9565a5.js

main-8f30cc725e9565a5.js

336 ms

_app-297d7a37b14ef7fc.js

_app-297d7a37b14ef7fc.js

475 ms

666-4c5f81a624248625.js

666-4c5f81a624248625.js

303 ms

800-3fe94edd83233add.js

800-3fe94edd83233add.js

334 ms

index-db07a7837f553bbe.js

index-db07a7837f553bbe.js

335 ms

_buildManifest.js

_buildManifest.js

388 ms

_ssgManifest.js

_ssgManifest.js

391 ms

1ebceb80-37c0-4353-a79a-589ec58d6941_450.jpeg

1ebceb80-37c0-4353-a79a-589ec58d6941_450.jpeg

39 ms

711fdee2-bc6c-495f-851d-547649893e21_450.jpeg

711fdee2-bc6c-495f-851d-547649893e21_450.jpeg

44 ms

image

image

402 ms

image

image

405 ms

image

image

462 ms

image

image

472 ms

image

image

475 ms

image

image

480 ms

image

image

483 ms

image

image

539 ms

image

image

556 ms

image

image

544 ms

image

image

582 ms

image

image

557 ms

image

image

561 ms

image

image

618 ms

image

image

997 ms

b0298c54-ebaa-45de-bfa8-84e1335bebad_450.jpeg

b0298c54-ebaa-45de-bfa8-84e1335bebad_450.jpeg

33 ms

f92d29f8-8974-4f63-ad2a-ea94dc8b5b99_450.jpeg

f92d29f8-8974-4f63-ad2a-ea94dc8b5b99_450.jpeg

33 ms

image

image

642 ms

image

image

625 ms

image

image

634 ms

image

image

735 ms

image

image

677 ms

image

image

696 ms

Accessibility Review

3euk.co.uk accessibility score

96

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

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.

Best Practices

3euk.co.uk best practices score

92

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

3euk.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 3euk.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 3euk.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

3euk.co.uk

Open Graph data is detected on the main page of 3E UK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: