Tools & Wizards About Us
tennisstringer.co.uk screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

tennisstringer.co.uk

Unavailable

Page Load Speed

1.6 sec in total

First Response

88 ms

Resources Loaded

1.4 sec

Page Rendered

67 ms

tennisstringer.co.uk screenshot

About Website

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

Leading stockist of tennis, squash and badminton strings, grips and accessories. Professional restringing service. Expert advice

Visit tennisstringer.co.uk

Key Findings

We analyzed Tennisstringer.co.uk page load time and found that the first response time was 88 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

tennisstringer.co.uk performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value17.6 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value5,230 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.934

3/100

15%

TTI (Time to Interactive)

Value19.4 s

2/100

10%

Network Requests Diagram

tennisstringer.co.uk

88 ms

tennis-stringer-uk.square.site

1282 ms

uc.js

48 ms

system.js

32 ms

imports.en.0b1b50561ca4ffe0.js

38 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 8% of them (1 request) were addressed to the original Tennisstringer.co.uk, 69% (9 requests) were made to Cdn3.editmysite.com and 8% (1 request) were made to Tennis-stringer-uk.square.site. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Tennis-stringer-uk.square.site.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.2 kB (55%)

Content Size

95.0 kB

After Optimization

42.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Tennisstringer.co.uk main page is 95.0 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. 45% of websites need less resources to load. HTML takes 55.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 42.2 kB

  • Original 55.8 kB
  • After minification 55.1 kB
  • After compression 13.6 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 42.2 kB or 76% of the original size.

JavaScript Optimization

-27%

Potential reduce by 9.2 kB

  • Original 34.5 kB
  • After minification 34.5 kB
  • After compression 25.3 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 9.2 kB or 27% of the original size.

CSS Optimization

-16%

Potential reduce by 763 B

  • Original 4.7 kB
  • After minification 4.7 kB
  • After compression 3.9 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. Tennisstringer.co.uk needs all CSS files to be minified and compressed as it can save up to 763 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (64%)

Requests Now

11

After Optimization

4

  • AJAX
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tennisstringer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tennisstringer.co.uk

tennisstringer.co.uk

88 ms

tennis-stringer-uk.square.site

tennis-stringer-uk.square.site

1282 ms

uc.js

uc.js

48 ms

system.js

system.js

32 ms

imports.en.0b1b50561ca4ffe0.js

imports.en.0b1b50561ca4ffe0.js

38 ms

locale-imports-map.8bc5468cea4cdf20.json

locale-imports-map.8bc5468cea4cdf20.json

43 ms

runtime.058c78d5a15f6dc43074.js

runtime.058c78d5a15f6dc43074.js

42 ms

vue-modules.4a41b3ba298bf4563d97.js

vue-modules.4a41b3ba298bf4563d97.js

49 ms

en.6431f4677683253473d8.js

en.6431f4677683253473d8.js

60 ms

site.c8d132e23c096128548a.js

site.c8d132e23c096128548a.js

95 ms

js

js

106 ms

site.61fe8f4913d09e697939.css

site.61fe8f4913d09e697939.css

12 ms

wcko.049619101192b0140d13.css

wcko.049619101192b0140d13.css

10 ms

Accessibility Review

tennisstringer.co.uk accessibility score

88

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

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

tennisstringer.co.uk best practices score

92

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

Page has valid source maps

SEO Factors

tennisstringer.co.uk SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tennisstringer.co.uk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Tennisstringer.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

tennisstringer.co.uk

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: