Tools & Wizards About Us
onlinesportsbettingsites.uk screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

onlinesportsbettingsites.uk

Best Betting Sites in the UK - The Top 10 Online Bookies in 2023

Page Load Speed

5.9 sec in total

First Response

253 ms

Resources Loaded

3.7 sec

Page Rendered

1.9 sec

onlinesportsbettingsites.uk screenshot

About Website

Click here to check amazing Online Sports Betting Sites content. Otherwise, check out these important facts you probably never knew about onlinesportsbettingsites.uk

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Key Findings

We analyzed Onlinesportsbettingsites.uk page load time and found that the first response time was 253 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

onlinesportsbettingsites.uk performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

onlinesportsbettingsites.uk

253 ms

www.bettingsites.info

1099 ms

css2

48 ms

logo.png

304 ms

logo-hover.png

304 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Onlinesportsbettingsites.uk, 84% (31 requests) were made to Bettingsites.info and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Bettingsites.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 221.4 kB (46%)

Content Size

483.0 kB

After Optimization

261.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Onlinesportsbettingsites.uk main page is 483.0 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. 15% of websites need less resources to load. HTML takes 274.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 218.2 kB

  • Original 274.2 kB
  • After minification 271.5 kB
  • After compression 56.0 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 218.2 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 587 B

  • Original 85.2 kB
  • After minification 84.6 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. Online Sports Betting Sites images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.3 kB

  • Original 83.9 kB
  • After minification 83.9 kB
  • After compression 82.6 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

-3%

Potential reduce by 1.3 kB

  • Original 39.7 kB
  • After minification 39.7 kB
  • After compression 38.4 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. Onlinesportsbettingsites.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (24%)

Requests Now

33

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Sports Betting Sites. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

onlinesportsbettingsites.uk

onlinesportsbettingsites.uk

253 ms

www.bettingsites.info

www.bettingsites.info

1099 ms

css2

css2

48 ms

logo.png

logo.png

304 ms

logo-hover.png

logo-hover.png

304 ms

nav_dd_icons.png

nav_dd_icons.png

304 ms

nav_dd_icon_def.png

nav_dd_icon_def.png

306 ms

icon_list.png

icon_list.png

355 ms

nav_icon.png

nav_icon.png

375 ms

totop_desktop.png

totop_desktop.png

605 ms

star-grey.png

star-grey.png

609 ms

star.png

star.png

611 ms

chevron-down.png

chevron-down.png

1188 ms

t-top-sprite.png

t-top-sprite.png

650 ms

icon_list_new.png

icon_list_new.png

685 ms

functions.js

functions.js

1040 ms

gb.svg

gb.svg

839 ms

font

font

19 ms

font

font

120 ms

iframe_api

iframe_api

51 ms

style.css

style.css

218 ms

www-widgetapi.js

www-widgetapi.js

4 ms

betiton-sport.png

betiton-sport.png

110 ms

sport888.png

sport888.png

301 ms

netbet_light.png

netbet_light.png

300 ms

grosvenor_light.png

grosvenor_light.png

306 ms

panda_light.png

panda_light.png

315 ms

coral_light.png

coral_light.png

308 ms

unibet_light.png

unibet_light.png

403 ms

betvictor_light.png

betvictor_light.png

611 ms

mrgreen.png

mrgreen.png

609 ms

10bet-dark.png

10bet-dark.png

622 ms

footer_banner_bg.png

footer_banner_bg.png

728 ms

netbet-v2@2x.png

netbet-v2@2x.png

620 ms

gambleaware.png

gambleaware.png

702 ms

18-footer.png

18-footer.png

911 ms

icon_follow.png

icon_follow.png

926 ms

Accessibility Review

onlinesportsbettingsites.uk accessibility score

76

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

<frame> or <iframe> elements do not have a title

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

onlinesportsbettingsites.uk best practices score

83

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

SEO Factors

onlinesportsbettingsites.uk SEO score

85

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 doesn't use 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 Onlinesportsbettingsites.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 Onlinesportsbettingsites.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

onlinesportsbettingsites.uk

Open Graph description is not detected on the main page of Online Sports Betting Sites. 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: