Tools & Wizards About Us
demo2.openplay.co.uk screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

demo2.openplay.co.uk

OpenPlay - find tennis courts and football pitches in London and beyond

Page Load Speed

6.1 sec in total

First Response

238 ms

Resources Loaded

3.8 sec

Page Rendered

2.1 sec

demo2.openplay.co.uk screenshot

About Website

Click here to check amazing Demo 2 Open Play content for United Kingdom. Otherwise, check out these important facts you probably never knew about demo2.openplay.co.uk

OpenPlay is a platform to connect sports facilities to their users. We're breaking down barriers to getting more people active.

Visit demo2.openplay.co.uk

Key Findings

We analyzed Demo2.openplay.co.uk page load time and found that the first response time was 238 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

demo2.openplay.co.uk performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value6,910 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

demo2.openplay.co.uk

238 ms

demo2.openplay.co.uk

485 ms

JYo-7yJU_iTIbi6EBXiAE2nS6n8.js

243 ms

site-bae759d2d5.css

644 ms

site-1ad6506d8a.js

943 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 76% of them (34 requests) were addressed to the original Demo2.openplay.co.uk, 13% (6 requests) were made to Maps.googleapis.com and 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Demo2.openplay.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.6 kB (11%)

Content Size

692.8 kB

After Optimization

619.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Demo2.openplay.co.uk main page is 692.8 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. 45% of websites need less resources to load. Images take 463.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 29.0 kB

  • Original 38.4 kB
  • After minification 38.3 kB
  • After compression 9.4 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 29.0 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 12.6 kB

  • Original 463.4 kB
  • After minification 450.8 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. Demo 2 Open Play images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 30.0 kB

  • Original 107.1 kB
  • After minification 107.1 kB
  • After compression 77.1 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 30.0 kB or 28% of the original size.

CSS Optimization

-2%

Potential reduce by 2.0 kB

  • Original 84.0 kB
  • After minification 84.0 kB
  • After compression 82.0 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. Demo2.openplay.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (21%)

Requests Now

38

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Demo 2 Open Play. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

demo2.openplay.co.uk

demo2.openplay.co.uk

238 ms

demo2.openplay.co.uk

demo2.openplay.co.uk

485 ms

JYo-7yJU_iTIbi6EBXiAE2nS6n8.js

JYo-7yJU_iTIbi6EBXiAE2nS6n8.js

243 ms

site-bae759d2d5.css

site-bae759d2d5.css

644 ms

site-1ad6506d8a.js

site-1ad6506d8a.js

943 ms

js

js

98 ms

A0HXQf_B054kMHzY4O8l_ZU9jDg.js

A0HXQf_B054kMHzY4O8l_ZU9jDg.js

234 ms

logo.png

logo.png

684 ms

27TJqhpJvxajJr2M-300x200.jpg

27TJqhpJvxajJr2M-300x200.jpg

668 ms

s6vhHYg2Am1BQZyM-300x200.jpg

s6vhHYg2Am1BQZyM-300x200.jpg

666 ms

vxuWzcn0IYGqbVhh-300x200.jpg

vxuWzcn0IYGqbVhh-300x200.jpg

906 ms

iiItttrA2s2X0ONJ-300x200.jpg

iiItttrA2s2X0ONJ-300x200.jpg

907 ms

LMqaU7ZHb8ZBZVuR-300x200.jpg

LMqaU7ZHb8ZBZVuR-300x200.jpg

977 ms

user_blank-200x200.png

user_blank-200x200.png

977 ms

user-fb189961-200x200.jpg

user-fb189961-200x200.jpg

976 ms

finsbury.jpg

finsbury.jpg

1095 ms

west-ham.jpg

west-ham.jpg

1209 ms

kcl.gif

kcl.gif

1254 ms

harrow.jpg

harrow.jpg

1526 ms

islington-council-450x35416-020930.jpg

islington-council-450x35416-020930.jpg

1425 ms

Ordnance-Survey-Geovation-Logo-1.png

Ordnance-Survey-Geovation-Logo-1.png

1345 ms

brent.jpg

brent.jpg

1492 ms

Radley-Logo-300x193.png

Radley-Logo-300x193.png

1801 ms

powerleague.jpg

powerleague.jpg

1816 ms

LLDC_logo_green.jpg

LLDC_logo_green.jpg

1446 ms

Finsbury-Park-Sports-Partnership-1.png

Finsbury-Park-Sports-Partnership-1.png

1825 ms

footer-logo.png

footer-logo.png

1837 ms

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css;charset=utf-8;base64,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

0 ms

square_bg.png

square_bg.png

1107 ms

video-image.jpg

video-image.jpg

1637 ms

homepage-partnership.jpg

homepage-partnership.jpg

1674 ms

counter-bg.png

counter-bg.png

1679 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1787 ms

Open-Sans-300.woff

Open-Sans-300.woff

1650 ms

Open-Sans-regular.woff

Open-Sans-regular.woff

1730 ms

Open-Sans-600.woff

Open-Sans-600.woff

1940 ms

ga.js

ga.js

198 ms

gen_204

gen_204

50 ms

common.js

common.js

43 ms

util.js

util.js

72 ms

controls.js

controls.js

41 ms

places_impl.js

places_impl.js

42 ms

__utm.gif

__utm.gif

46 ms

powered-by-google-on-white3.png

powered-by-google-on-white3.png

47 ms

autocomplete-icons.png

autocomplete-icons.png

35 ms

Accessibility Review

demo2.openplay.co.uk accessibility score

69

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

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

demo2.openplay.co.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

High

Missing source maps for large first-party JavaScript

SEO Factors

demo2.openplay.co.uk SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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 Demo2.openplay.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 Demo2.openplay.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

demo2.openplay.co.uk

Open Graph description is not detected on the main page of Demo 2 Open Play. 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: