Tools & Wizards About Us
sw20radio.co.uk screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

sw20radio.co.uk

SW20 Radio | South Wales Hottest Online Radio Station

Page Load Speed

2.5 sec in total

First Response

695 ms

Resources Loaded

1.7 sec

Page Rendered

71 ms

sw20radio.co.uk screenshot

About Website

Click here to check amazing SW20 Radio content. Otherwise, check out these important facts you probably never knew about sw20radio.co.uk

SW20 Radio is South Wales hottest Online Radio Station. Providing a huge variety in music, content, live shows, presenters, DJ's & unsigned acts, SW20 Radio is the new way to enjoy music and bring the...

Visit sw20radio.co.uk

Key Findings

We analyzed Sw20radio.co.uk page load time and found that the first response time was 695 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

sw20radio.co.uk performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value1,500 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

Network Requests Diagram

www.sw20radio.co.uk

695 ms

minified.js

31 ms

focus-within-polyfill.js

30 ms

polyfill.min.js

301 ms

thunderbolt-commons.8a430009.bundle.min.js

57 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Sw20radio.co.uk, 36% (18 requests) were made to Static.parastorage.com and 32% (16 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (695 ms) belongs to the original domain Sw20radio.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 296.1 kB (38%)

Content Size

776.1 kB

After Optimization

480.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sw20radio.co.uk main page is 776.1 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. 30% of websites need less resources to load. HTML takes 368.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 287.1 kB

  • Original 368.8 kB
  • After minification 367.1 kB
  • After compression 81.7 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 287.1 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 5.6 kB

  • Original 169.6 kB
  • After minification 164.0 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. SW20 Radio images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.3 kB

  • Original 237.7 kB
  • After minification 237.7 kB
  • After compression 234.4 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 10 (32%)

Requests Now

31

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SW20 Radio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.sw20radio.co.uk

www.sw20radio.co.uk

695 ms

minified.js

minified.js

31 ms

focus-within-polyfill.js

focus-within-polyfill.js

30 ms

polyfill.min.js

polyfill.min.js

301 ms

thunderbolt-commons.8a430009.bundle.min.js

thunderbolt-commons.8a430009.bundle.min.js

57 ms

main.0ed20bfc.bundle.min.js

main.0ed20bfc.bundle.min.js

60 ms

lodash.min.js

lodash.min.js

57 ms

react.production.min.js

react.production.min.js

56 ms

react-dom.production.min.js

react-dom.production.min.js

59 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

58 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

60 ms

SW20-COLOUR.png

SW20-COLOUR.png

141 ms

Download_on_the_App_Store_Badge_US-UK_56.png

Download_on_the_App_Store_Badge_US-UK_56.png

306 ms

google-play-badge.png

google-play-badge.png

221 ms

11062b_9f28e28849c548baa3e676d5a7c295a8f000.jpg

11062b_9f28e28849c548baa3e676d5a7c295a8f000.jpg

230 ms

SW20-COLOUR.png

SW20-COLOUR.png

246 ms

google-play-badge.png

google-play-badge.png

243 ms

Download_on_the_App_Store_Badge_US-UK_56.png

Download_on_the_App_Store_Badge_US-UK_56.png

234 ms

received_255294145479716.png

received_255294145479716.png

335 ms

Android1.jpg

Android1.jpg

342 ms

aa7621_f264ceba53314087a36913b3533b8c87~mv2.jpg

aa7621_f264ceba53314087a36913b3533b8c87~mv2.jpg

386 ms

aa7621_3891b6ce56554620a849617bbcef7401~mv2.jpg

aa7621_3891b6ce56554620a849617bbcef7401~mv2.jpg

342 ms

SW20-COLOUR.png

SW20-COLOUR.png

333 ms

nsplsh_71427429eb7c4b0aafbe79e882f717e4~mv2.jpg

nsplsh_71427429eb7c4b0aafbe79e882f717e4~mv2.jpg

408 ms

On%20Air%20Sign.jpg

On%20Air%20Sign.jpg

428 ms

google-play-badge.png

google-play-badge.png

514 ms

download.png

download.png

605 ms

bundle.min.js

bundle.min.js

84 ms

p0A1C4_gK5NzKtuGSwNurQ.woff

p0A1C4_gK5NzKtuGSwNurQ.woff

7 ms

h3r77AwDsldr1E_2g4qqGBsxEYwM7FgeyaSgU71cLG0.woff

h3r77AwDsldr1E_2g4qqGBsxEYwM7FgeyaSgU71cLG0.woff

7 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

7 ms

113 ms

110 ms

107 ms

105 ms

107 ms

98 ms

160 ms

145 ms

144 ms

152 ms

140 ms

139 ms

deprecation-en.v5.html

deprecation-en.v5.html

8 ms

bolt-performance

bolt-performance

17 ms

deprecation-style.v5.css

deprecation-style.v5.css

4 ms

right-arrow.svg

right-arrow.svg

11 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

3 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

4 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

5 ms

Accessibility Review

sw20radio.co.uk accessibility score

100

Accessibility Issues

Best Practices

sw20radio.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

High

Page has valid source maps

SEO Factors

sw20radio.co.uk SEO score

99

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

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 Sw20radio.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 Sw20radio.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

sw20radio.co.uk

Open Graph data is detected on the main page of SW20 Radio. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: