Tools & Wizards About Us
illuma.co.uk screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

illuma.co.uk

Illuma | Commercial, Retail & Leisure Lighting Solutions

Page Load Speed

4.3 sec in total

First Response

264 ms

Resources Loaded

3 sec

Page Rendered

1.1 sec

illuma.co.uk screenshot

About Website

Click here to check amazing Illuma content for United Kingdom. Otherwise, check out these important facts you probably never knew about illuma.co.uk

Illuma is a leading lighting specialist, manufacturing a range of commercial and industrial lighting solutions. Visit Illuma to find out more today.

Visit illuma.co.uk

Key Findings

We analyzed Illuma.co.uk page load time and found that the first response time was 264 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

illuma.co.uk performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

14/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.449

20/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

illuma.co.uk

264 ms

www.illuma.co.uk

458 ms

appearance2.css

86 ms

layout2.css

265 ms

responsive2.css

439 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 34% of them (25 requests) were addressed to the original Illuma.co.uk, 18% (13 requests) were made to Embed.tawk.to and 16% (12 requests) were made to Curator-assets.b-cdn.net. The less responsive or slowest element that took the longest time to load (995 ms) belongs to the original domain Illuma.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 446.2 kB (7%)

Content Size

6.8 MB

After Optimization

6.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Illuma.co.uk main page is 6.8 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. 65% of websites need less resources to load. Images take 6.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 76.5 kB

  • Original 92.6 kB
  • After minification 82.0 kB
  • After compression 16.1 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. This page needs HTML code to be minified as it can gain 10.6 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 76.5 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 296.7 kB

  • Original 6.3 MB
  • After minification 6.0 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. Illuma images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 39.7 kB

  • Original 283.9 kB
  • After minification 283.9 kB
  • After compression 244.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 39.7 kB or 14% of the original size.

CSS Optimization

-41%

Potential reduce by 33.3 kB

  • Original 80.3 kB
  • After minification 80.2 kB
  • After compression 47.0 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. Illuma.co.uk needs all CSS files to be minified and compressed as it can save up to 33.3 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (50%)

Requests Now

66

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Illuma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

illuma.co.uk

illuma.co.uk

264 ms

www.illuma.co.uk

www.illuma.co.uk

458 ms

appearance2.css

appearance2.css

86 ms

layout2.css

layout2.css

265 ms

responsive2.css

responsive2.css

439 ms

ddv1jvt.css

ddv1jvt.css

120 ms

jquery-ui.css

jquery-ui.css

44 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

54 ms

swiper-bundle.min.css

swiper-bundle.min.css

45 ms

banner.js

banner.js

83 ms

js

js

87 ms

jquery.min.js

jquery.min.js

598 ms

jquery-ui.js

jquery-ui.js

53 ms

jquery.fancybox.js

jquery.fancybox.js

66 ms

external.js

external.js

350 ms

swiper-bundle.min.js

swiper-bundle.min.js

47 ms

fitie.js

fitie.js

346 ms

p.css

p.css

55 ms

analytics.js

analytics.js

236 ms

spacer.gif

spacer.gif

272 ms

logo.svg

logo.svg

273 ms

slideshowhome36a.jpg

slideshowhome36a.jpg

272 ms

slideshowhome38a.jpg

slideshowhome38a.jpg

919 ms

slideshowhome39a.jpg

slideshowhome39a.jpg

731 ms

slideshowhome41a.jpg

slideshowhome41a.jpg

830 ms

home-image-2.png

home-image-2.png

648 ms

home-image-3.png

home-image-3.png

563 ms

new-products-bg.png

new-products-bg.png

741 ms

news96bA.jpg

news96bA.jpg

649 ms

case_studies27fA.jpg

case_studies27fA.jpg

736 ms

my-illuma-shortcut.png

my-illuma-shortcut.png

826 ms

new18bA.png

new18bA.png

827 ms

distributors%20image%20.jpg

distributors%20image%20.jpg

828 ms

lighting-design.jpg

lighting-design.jpg

841 ms

featuredprojects23aA.png

featuredprojects23aA.png

995 ms

featuredprojects23bA.png

featuredprojects23bA.png

909 ms

default

default

301 ms

07448148-95d6-4ddd-ad3b-2ef73d1edfac.js

07448148-95d6-4ddd-ad3b-2ef73d1edfac.js

146 ms

d

d

40 ms

d

d

81 ms

d

d

81 ms

d

d

80 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

25 ms

collect

collect

39 ms

curator.css

curator.css

5 ms

js

js

49 ms

07448148-95d6-4ddd-ad3b-2ef73d1edfac.css

07448148-95d6-4ddd-ad3b-2ef73d1edfac.css

61 ms

curator.min.js

curator.min.js

5 ms

posts

posts

142 ms

349884812_user_image.jpg

349884812_user_image.jpg

198 ms

349884812.jpg

349884812.jpg

361 ms

349508681_user_image.jpg

349508681_user_image.jpg

222 ms

349508681.jpg

349508681.jpg

300 ms

349285576_user_image.jpg

349285576_user_image.jpg

189 ms

349285576.jpg

349285576.jpg

327 ms

347614542_user_image.jpg

347614542_user_image.jpg

284 ms

347614542.jpg

347614542.jpg

443 ms

347276547_user_image.jpg

347276547_user_image.jpg

343 ms

347276547.jpg

347276547.jpg

560 ms

346153509_user_image.jpg

346153509_user_image.jpg

412 ms

346153509.jpg

346153509.jpg

553 ms

crt-icon.woff

crt-icon.woff

8 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

203 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

78 ms

twk-event-polyfill.js

twk-event-polyfill.js

189 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

196 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

86 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

257 ms

twk-main.js

twk-main.js

137 ms

twk-vendor.js

twk-vendor.js

183 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

273 ms

twk-chunk-common.js

twk-chunk-common.js

311 ms

twk-runtime.js

twk-runtime.js

196 ms

twk-app.js

twk-app.js

254 ms

Accessibility Review

illuma.co.uk accessibility score

89

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

illuma.co.uk best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

illuma.co.uk SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1"

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Illuma.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 Illuma.co.uk main page’s claimed encoding is iso-8859-1". Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

illuma.co.uk

Open Graph description is not detected on the main page of Illuma. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: