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tenpin.co.uk screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% 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

tenpin.co.uk

The best bowling and indoor activities / Tenpin [Book Now]

Page Load Speed

4.8 sec in total

First Response

274 ms

Resources Loaded

3.6 sec

Page Rendered

891 ms

tenpin.co.uk screenshot

About Website

Visit tenpin.co.uk now to see the best up-to-date Tenpin content for United Kingdom and also check out these interesting facts you probably never knew about tenpin.co.uk

Our UK centres have all you need for a great day out! Put a smile on everyone's face with our bowling, karaoke, laser tag, escape rooms, arcade games & more!

Visit tenpin.co.uk

Key Findings

We analyzed Tenpin.co.uk page load time and found that the first response time was 274 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tenpin.co.uk performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

tenpin.co.uk

274 ms

tenpin.co.uk

344 ms

www.tenpin.co.uk

301 ms

www.tenpin.co.uk

643 ms

otSDKStub.js

64 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 62% of them (26 requests) were addressed to the original Tenpin.co.uk, 10% (4 requests) were made to Use.typekit.net and 7% (3 requests) were made to Cdn-ukwest.onetrust.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Tenpin.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 194.4 kB (5%)

Content Size

3.6 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tenpin.co.uk main page is 3.6 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 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 139.6 kB

  • Original 160.3 kB
  • After minification 160.1 kB
  • After compression 20.8 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 139.6 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 137 B

  • Original 3.0 MB
  • After minification 3.0 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 images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 35.2 kB

  • Original 373.7 kB
  • After minification 373.7 kB
  • After compression 338.5 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

-36%

Potential reduce by 19.5 kB

  • Original 53.9 kB
  • After minification 53.9 kB
  • After compression 34.4 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. Tenpin.co.uk needs all CSS files to be minified and compressed as it can save up to 19.5 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (29%)

Requests Now

34

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tenpin. 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

tenpin.co.uk

tenpin.co.uk

274 ms

tenpin.co.uk

tenpin.co.uk

344 ms

www.tenpin.co.uk

www.tenpin.co.uk

301 ms

www.tenpin.co.uk

www.tenpin.co.uk

643 ms

otSDKStub.js

otSDKStub.js

64 ms

style.css

style.css

29 ms

thr3pyd.css

thr3pyd.css

218 ms

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

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

83 ms

gtm.js

gtm.js

98 ms

app-bundle.js

app-bundle.js

395 ms

jquery.min.js

jquery.min.js

28 ms

jquery-ui.min.js

jquery-ui.min.js

32 ms

jquery.validate.min.js

jquery.validate.min.js

30 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

32 ms

location

location

69 ms

p.css

p.css

35 ms

otBannerSdk.js

otBannerSdk.js

111 ms

chevron-arrow.svg

chevron-arrow.svg

441 ms

bowl-and-pizza-deal.jpg

bowl-and-pizza-deal.jpg

442 ms

10-pound-thursday-burger-deal.jpg

10-pound-thursday-burger-deal.jpg

459 ms

eatand-play-1.jpg

eatand-play-1.jpg

461 ms

woman-winning.jpg

woman-winning.jpg

799 ms

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

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

854 ms

pod-and-her-peas.jpg

pod-and-her-peas.jpg

752 ms

abb-teague.jpg

abb-teague.jpg

1127 ms

ava-scattergood.jpg

ava-scattergood.jpg

833 ms

brothers-carter-and-cooper.jpg

brothers-carter-and-cooper.jpg

830 ms

curtis-lacey.jpg

curtis-lacey.jpg

1126 ms

inspiring-mini-eco-warriors.jpg

inspiring-mini-eco-warriors.jpg

1176 ms

life-with-the-busbys.jpg

life-with-the-busbys.jpg

1198 ms

mama-reid.jpg

mama-reid.jpg

941 ms

rooney-adventures.jpg

rooney-adventures.jpg

1224 ms

the-dawes-clan.jpg

the-dawes-clan.jpg

1310 ms

apple-app-store-badge.png

apple-app-store-badge.png

1491 ms

google-play-badge.png

google-play-badge.png

1493 ms

d

d

111 ms

d

d

88 ms

BLACKHAWK.woff

BLACKHAWK.woff

1526 ms

d

d

109 ms

paint-brush-gray.png

paint-brush-gray.png

1515 ms

events.js

events.js

30 ms

main.MTIyYzc3NzllMQ.js

main.MTIyYzc3NzllMQ.js

226 ms

Accessibility Review

tenpin.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

tenpin.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

tenpin.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 Tenpin.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 Tenpin.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

tenpin.co.uk

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