Tools & Wizards About Us
fans4less.co.uk screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

fans4less.co.uk

Fans4less Ventilation Ducting Bathroom Shower Heat Recovery Fan Shop

Page Load Speed

3.7 sec in total

First Response

818 ms

Resources Loaded

2.7 sec

Page Rendered

269 ms

fans4less.co.uk screenshot

About Website

Click here to check amazing Fans4less content. Otherwise, check out these important facts you probably never knew about fans4less.co.uk

We specialise in Ventilation, Heat Recovery, Bathroom, SHower and toilet fans. We have a large range of ducting ranging from 90 degree bends PVC flexible ducting and much more. We sell a wide range of...

Visit fans4less.co.uk

Key Findings

We analyzed Fans4less.co.uk page load time and found that the first response time was 818 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

fans4less.co.uk performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.201

62/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

fans4less.co.uk

818 ms

css

92 ms

owl.carousel.min.css

74 ms

font-awesome.min.css

98 ms

timber.scss.css

56 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 63% of them (38 requests) were addressed to the original Fans4less.co.uk, 15% (9 requests) were made to Cdn.judge.me and 8% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (853 ms) belongs to the original domain Fans4less.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 785.2 kB (49%)

Content Size

1.6 MB

After Optimization

808.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fans4less.co.uk main page is 1.6 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. 70% of websites need less resources to load. HTML takes 881.9 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 768.0 kB

  • Original 881.9 kB
  • After minification 807.3 kB
  • After compression 113.9 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 768.0 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 15.6 kB

  • Original 334.7 kB
  • After minification 319.2 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. Fans4less images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 648 B

  • Original 329.8 kB
  • After minification 329.8 kB
  • After compression 329.2 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.

CSS Optimization

-2%

Potential reduce by 1.0 kB

  • Original 47.5 kB
  • After minification 47.5 kB
  • After compression 46.5 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. Fans4less.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (67%)

Requests Now

51

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fans4less. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

fans4less.co.uk

fans4less.co.uk

818 ms

css

css

92 ms

owl.carousel.min.css

owl.carousel.min.css

74 ms

font-awesome.min.css

font-awesome.min.css

98 ms

timber.scss.css

timber.scss.css

56 ms

theme.scss.css

theme.scss.css

69 ms

theme-custom.css

theme-custom.css

74 ms

themepunch.revolution.css

themepunch.revolution.css

83 ms

digital-world.scss.css

digital-world.scss.css

89 ms

preloads.js

preloads.js

253 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

95 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

248 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

248 ms

storefront-banner.js

storefront-banner.js

248 ms

lazysizes.js

lazysizes.js

246 ms

jquery.min.js

jquery.min.js

103 ms

loader.js

loader.js

77 ms

inbox-chat-loader.js

inbox-chat-loader.js

212 ms

shopify-perf-kit-unstable.min.js

shopify-perf-kit-unstable.min.js

234 ms

javascript

javascript

222 ms

modernizr.min.js

modernizr.min.js

322 ms

owl.carousel.min.js

owl.carousel.min.js

322 ms

jquery.optionSelect.js

jquery.optionSelect.js

479 ms

tada.js

tada.js

323 ms

custom-scripts.js

custom-scripts.js

321 ms

smartmenu-v2.js

smartmenu-v2.js

218 ms

trekkie.storefront.a1ad2ab43a5932ff96084a0e2e69f51ba73ddbec.min.js

trekkie.storefront.a1ad2ab43a5932ff96084a0e2e69f51ba73ddbec.min.js

390 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

388 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

388 ms

logo_250x.jpg

logo_250x.jpg

287 ms

Publication1_e0545d72-8df8-4322-9aab-14be2bc77482_250x.jpg

Publication1_e0545d72-8df8-4322-9aab-14be2bc77482_250x.jpg

286 ms

57_a133e416-f05b-459c-9645-389dae161a33_grande.jpg

57_a133e416-f05b-459c-9645-389dae161a33_grande.jpg

363 ms

57_9c9a1762-e4cd-4825-ba25-5fb7945a5395_grande.png

57_9c9a1762-e4cd-4825-ba25-5fb7945a5395_grande.png

853 ms

08-330-465_1_grande.jpg

08-330-465_1_grande.jpg

363 ms

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

268 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

268 ms

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

344 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

345 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

346 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

151 ms

57_6269b853-9730-444c-8e15-08499ac2558c_400x.jpg

57_6269b853-9730-444c-8e15-08499ac2558c_400x.jpg

398 ms

57_fbe207cb-1fa4-4ea9-aafe-0b5041a5ca39_400x.jpg

57_fbe207cb-1fa4-4ea9-aafe-0b5041a5ca39_400x.jpg

394 ms

01_IT_46184_Foto_WEB_TUBO_ROTONDO_81554_400x.png

01_IT_46184_Foto_WEB_TUBO_ROTONDO_81554_400x.png

395 ms

57_c1140218-3444-4bb2-8c3c-cea4e9e6765d_400x.jpg

57_c1140218-3444-4bb2-8c3c-cea4e9e6765d_400x.jpg

56 ms

57_a47ef09f-a625-431f-9e20-0d88b67a1923_400x.jpg

57_a47ef09f-a625-431f-9e20-0d88b67a1923_400x.jpg

55 ms

57_22c51685-23e7-468f-a686-0f8786c122bb_400x.jpg

57_22c51685-23e7-468f-a686-0f8786c122bb_400x.jpg

391 ms

57_665d0d88-ede6-42af-91cf-cc85d84c67ee_400x.jpg

57_665d0d88-ede6-42af-91cf-cc85d84c67ee_400x.jpg

395 ms

Reducers_400x.jpg

Reducers_400x.jpg

392 ms

loader.js

loader.js

29 ms

icons.woff

icons.woff

56 ms

base.css

base.css

52 ms

installed.js

installed.js

190 ms

base.js

base.js

108 ms

icons.ttf

icons.ttf

71 ms

main.css

main.css

54 ms

common.js

common.js

31 ms

icons.svg

icons.svg

252 ms

others.js

others.js

81 ms

main.js

main.js

80 ms

common.js

common.js

71 ms

Accessibility Review

fans4less.co.uk accessibility score

78

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

[role] values are not valid

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

fans4less.co.uk best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

fans4less.co.uk SEO score

91

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fans4less.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 Fans4less.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

fans4less.co.uk

Open Graph data is detected on the main page of Fans4less. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: