Tools & Wizards About Us
tenpinonline.co.uk screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% 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

  • 75

    SEO

    Google-friendlier than
    32% of websites

tenpinonline.co.uk

Tenpin - The Ultimate Centres For Families & Friends

Page Load Speed

6.4 sec in total

First Response

694 ms

Resources Loaded

4 sec

Page Rendered

1.7 sec

tenpinonline.co.uk screenshot

About Website

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

Our centres are across the UK and have everything you need for a great day out! Put a smile on everyone's face with our bowling, escape rooms, laser tag & more!

Visit tenpinonline.co.uk

Key Findings

We analyzed Tenpinonline.co.uk page load time and found that the first response time was 694 ms and then it took 5.7 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

tenpinonline.co.uk performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

www.tenpin.co.uk

694 ms

otSDKStub.js

38 ms

style.css

374 ms

thr3pyd.css

103 ms

a6ac6c2e-094c-4875-9093-ab9665f33c9f.json

39 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Tenpinonline.co.uk, 22% (10 requests) were made to Cdn-ukwest.onetrust.com and 9% (4 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Tenpin.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 260.3 kB (7%)

Content Size

3.8 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tenpinonline.co.uk main page is 3.8 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 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 205.7 kB

  • Original 243.4 kB
  • After minification 242.5 kB
  • After compression 37.7 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 205.7 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 665 B

  • Original 3.1 MB
  • After minification 3.1 MB

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. Tenpin Online images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 34.8 kB

  • Original 357.8 kB
  • After minification 357.8 kB
  • After compression 322.9 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

-34%

Potential reduce by 19.1 kB

  • Original 56.3 kB
  • After minification 56.3 kB
  • After compression 37.3 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. Tenpinonline.co.uk needs all CSS files to be minified and compressed as it can save up to 19.1 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (30%)

Requests Now

40

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tenpin Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.tenpin.co.uk

www.tenpin.co.uk

694 ms

otSDKStub.js

otSDKStub.js

38 ms

style.css

style.css

374 ms

thr3pyd.css

thr3pyd.css

103 ms

a6ac6c2e-094c-4875-9093-ab9665f33c9f.json

a6ac6c2e-094c-4875-9093-ab9665f33c9f.json

39 ms

gtm.js

gtm.js

83 ms

app-bundle.js

app-bundle.js

431 ms

jquery.min.js

jquery.min.js

45 ms

jquery-ui.min.js

jquery-ui.min.js

91 ms

jquery.validate.min.js

jquery.validate.min.js

38 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

44 ms

location

location

89 ms

p.css

p.css

83 ms

otBannerSdk.js

otBannerSdk.js

23 ms

en.json

en.json

50 ms

otFlat.json

otFlat.json

26 ms

otPcPanel.json

otPcPanel.json

190 ms

otCookieSettingsButton.json

otCookieSettingsButton.json

28 ms

otCommonStyles.css

otCommonStyles.css

190 ms

chevron-arrow.svg

chevron-arrow.svg

560 ms

paint-splatter.png

paint-splatter.png

563 ms

paint-brush-gray.png

paint-brush-gray.png

561 ms

tenpin-family.jpg

tenpin-family.jpg

762 ms

10-pound-thursday-burger-deal.jpg

10-pound-thursday-burger-deal.jpg

561 ms

bowl-and-pizza-deal.jpg

bowl-and-pizza-deal.jpg

757 ms

woman-winning.jpg

woman-winning.jpg

1070 ms

bowling-ball-about-to-hit-pins.jpg

bowling-ball-about-to-hit-pins.jpg

1126 ms

adventures_withthehammonds.jpg

adventures_withthehammonds.jpg

784 ms

carlishadannmua.jpg

carlishadannmua.jpg

1037 ms

charlotte_bond.jpg

charlotte_bond.jpg

1369 ms

jessfirm.jpg

jessfirm.jpg

1470 ms

juliasasakihernanz.jpg

juliasasakihernanz.jpg

1141 ms

katiestanfordx.jpg

katiestanfordx.jpg

1731 ms

paarisartiste.jpg

paarisartiste.jpg

1765 ms

rochellerayeanthony.jpg

rochellerayeanthony.jpg

1736 ms

taramays25.jpg

taramays25.jpg

1501 ms

thedawesclan_.jpg

thedawesclan_.jpg

2065 ms

apple-app-store-badge.png

apple-app-store-badge.png

1831 ms

google-play-badge.png

google-play-badge.png

1894 ms

d

d

145 ms

d

d

146 ms

fontsBLACKHAWK.woff

fontsBLACKHAWK.woff

2204 ms

d

d

147 ms

tenpin-logo.png

tenpin-logo.png

202 ms

poweredBy_ot_logo.svg

poweredBy_ot_logo.svg

23 ms

Accessibility Review

tenpinonline.co.uk accessibility score

98

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.

Best Practices

tenpinonline.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

SEO Factors

tenpinonline.co.uk SEO score

75

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

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 Tenpinonline.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 Tenpinonline.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

tenpinonline.co.uk

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