Tools & Wizards About Us
rollerworld.co.uk screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

rollerworld.co.uk

Rollerworld Skating, Roller Disco & Laser Quest Colchester | DX Rollerworld

Page Load Speed

2.8 sec in total

First Response

316 ms

Resources Loaded

2 sec

Page Rendered

492 ms

rollerworld.co.uk screenshot

About Website

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

DX’s Rollerworld & Quasar in Colchester offers the finest roller skating experience in Europe, laser tag arena and much more, making it the perfect Essex venue for events, birthday parties and corpora...

Visit rollerworld.co.uk

Key Findings

We analyzed Rollerworld.co.uk page load time and found that the first response time was 316 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

rollerworld.co.uk performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

rollerworld.co.uk

316 ms

www.rollerworld.co.uk

485 ms

autoptimize_78739fab03d9aa587bd159a99374809f.css

38 ms

autoptimize_single_ff71501db5bfad917071e08a141a6dd0.css

34 ms

dashicons.min.css

34 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 50% of them (33 requests) were addressed to the original Rollerworld.co.uk, 20% (13 requests) were made to I0.wp.com and 18% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (746 ms) relates to the external source I0.wp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.2 kB (8%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rollerworld.co.uk main page is 1.3 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. 55% of websites need less resources to load. Images take 920.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 108.5 kB

  • Original 132.3 kB
  • After minification 126.2 kB
  • After compression 23.8 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 108.5 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 920.2 kB
  • After minification 920.2 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. Rollerworld images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 625 B

  • Original 141.7 kB
  • After minification 141.7 kB
  • After compression 141.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 95 B

  • Original 121.4 kB
  • After minification 121.4 kB
  • After compression 121.3 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. Rollerworld.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (67%)

Requests Now

52

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rollerworld. 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 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rollerworld.co.uk

rollerworld.co.uk

316 ms

www.rollerworld.co.uk

www.rollerworld.co.uk

485 ms

autoptimize_78739fab03d9aa587bd159a99374809f.css

autoptimize_78739fab03d9aa587bd159a99374809f.css

38 ms

autoptimize_single_ff71501db5bfad917071e08a141a6dd0.css

autoptimize_single_ff71501db5bfad917071e08a141a6dd0.css

34 ms

dashicons.min.css

dashicons.min.css

34 ms

autoptimize_single_11f0a554ef0cff51fe8f58b9b147fb63.css

autoptimize_single_11f0a554ef0cff51fe8f58b9b147fb63.css

78 ms

autoptimize_single_8afe49f756067af7525aebd89f62d350.css

autoptimize_single_8afe49f756067af7525aebd89f62d350.css

33 ms

autoptimize_single_72fbee6c78aa29dc6060582c23517e10.css

autoptimize_single_72fbee6c78aa29dc6060582c23517e10.css

33 ms

autoptimize_single_104fb7a6265d8e1fb7f7aaadb2b8ea93.css

autoptimize_single_104fb7a6265d8e1fb7f7aaadb2b8ea93.css

84 ms

autoptimize_single_859e1492de35fbc7ff9c220aa8eaa635.css

autoptimize_single_859e1492de35fbc7ff9c220aa8eaa635.css

77 ms

autoptimize_single_cfea328312d992fd6b7f5506ddb557f6.css

autoptimize_single_cfea328312d992fd6b7f5506ddb557f6.css

80 ms

css

css

79 ms

jquery.min.js

jquery.min.js

81 ms

jquery-migrate.min.js

jquery-migrate.min.js

80 ms

url-shortify.js

url-shortify.js

80 ms

v4-shims.min.js

v4-shims.min.js

81 ms

general.min.js

general.min.js

75 ms

eael-59892.js

eael-59892.js

116 ms

hooks.min.js

hooks.min.js

118 ms

i18n.min.js

i18n.min.js

117 ms

index.js

index.js

117 ms

index.js

index.js

117 ms

api.js

api.js

74 ms

wp-polyfill.min.js

wp-polyfill.min.js

127 ms

index.js

index.js

118 ms

e-202437.js

e-202437.js

17 ms

imagesloaded.min.js

imagesloaded.min.js

125 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

128 ms

webpack.runtime.min.js

webpack.runtime.min.js

128 ms

frontend-modules.min.js

frontend-modules.min.js

130 ms

frontend.min.js

frontend.min.js

129 ms

core.min.js

core.min.js

128 ms

frontend.min.js

frontend.min.js

131 ms

elements-handlers.min.js

elements-handlers.min.js

132 ms

gtm.js

gtm.js

97 ms

Rollerworld-2021-small.png

Rollerworld-2021-small.png

450 ms

1eeb4da9-2004-4a7b-b238-daa953f762b0.js

1eeb4da9-2004-4a7b-b238-daa953f762b0.js

89 ms

Rollerworld-Skating-Rink.jpg

Rollerworld-Skating-Rink.jpg

40 ms

Inc-Employer-Badge-Framed-Email-235x90-300-dpi-pgl0q0in9l25mq2nw27zoyplzak554xzl8eht26gow.jpg

Inc-Employer-Badge-Framed-Email-235x90-300-dpi-pgl0q0in9l25mq2nw27zoyplzak554xzl8eht26gow.jpg

34 ms

cropped-cropped-Rollerworld-Only-Logo.jpg

cropped-cropped-Rollerworld-Only-Logo.jpg

27 ms

RWF-tshirt-pocket-logo.jpg

RWF-tshirt-pocket-logo.jpg

87 ms

Copy-of-Witham-Skatepark-1024-x-1024-px.jpg

Copy-of-Witham-Skatepark-1024-x-1024-px.jpg

33 ms

Skating-Image-Rollerworld.jpg

Skating-Image-Rollerworld.jpg

542 ms

Laser-Quest-Banner.jpg

Laser-Quest-Banner.jpg

85 ms

Karaoke-Room.jpg

Karaoke-Room.jpg

394 ms

AdobeStock_200055432-scaled-e1610402088609.jpeg

AdobeStock_200055432-scaled-e1610402088609.jpeg

78 ms

AdobeStock_200055432-scaled-e1610402088609.jpeg

AdobeStock_200055432-scaled-e1610402088609.jpeg

111 ms

Monthly-Pass-Card-Template-2-scaled.jpg

Monthly-Pass-Card-Template-2-scaled.jpg

746 ms

Chaya-Kizmet-Barbiepatin-Feature.jpg

Chaya-Kizmet-Barbiepatin-Feature.jpg

510 ms

Chaya-Kizmet-Barbiepatin-Feature.jpg

Chaya-Kizmet-Barbiepatin-Feature.jpg

659 ms

cropped-R-Logo.png

cropped-R-Logo.png

395 ms

curator.embed.css

curator.embed.css

4 ms

1eeb4da9-2004-4a7b-b238-daa953f762b0.css

1eeb4da9-2004-4a7b-b238-daa953f762b0.css

90 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

22 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

35 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

66 ms

KFOkCnqEu92Fr1MmgVxIIzQ.woff

KFOkCnqEu92Fr1MmgVxIIzQ.woff

77 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

80 ms

KFOlCnqEu92Fr1MmYUtfBBc-.woff

KFOlCnqEu92Fr1MmYUtfBBc-.woff

79 ms

KFOkCnqEu92Fr1Mu51xIIzQ.woff

KFOkCnqEu92Fr1Mu51xIIzQ.woff

80 ms

KFOjCnqEu92Fr1Mu51S7ACc6CsI.woff

KFOjCnqEu92Fr1Mu51S7ACc6CsI.woff

78 ms

KFOjCnqEu92Fr1Mu51TjASc6CsI.woff

KFOjCnqEu92Fr1Mu51TjASc6CsI.woff

78 ms

KFOiCnqEu92Fr1Mu51QrEzAdKQ.woff

KFOiCnqEu92Fr1Mu51QrEzAdKQ.woff

81 ms

KFOjCnqEu92Fr1Mu51TzBic6CsI.woff

KFOjCnqEu92Fr1Mu51TzBic6CsI.woff

81 ms

KFOjCnqEu92Fr1Mu51TLBCc6CsI.woff

KFOjCnqEu92Fr1Mu51TLBCc6CsI.woff

81 ms

curator.embed.js

curator.embed.js

9 ms

Accessibility Review

rollerworld.co.uk accessibility score

98

Accessibility Issues

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

rollerworld.co.uk best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rollerworld.co.uk SEO score

88

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

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 Rollerworld.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 Rollerworld.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

rollerworld.co.uk

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