Tools & Wizards About Us
jimbutterworth.co.uk screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    80% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

jimbutterworth.co.uk

Watchet Dolphins, Swimming Lessons, Learn to Swim, Jim Butterworth, Peugeot 1007, Austin Ten, Jaguar XJ6, Vintage Wireless

Page Load Speed

818 ms in total

First Response

135 ms

Resources Loaded

586 ms

Page Rendered

97 ms

jimbutterworth.co.uk screenshot

About Website

Click here to check amazing Jim Butterworth content for United Kingdom. Otherwise, check out these important facts you probably never knew about jimbutterworth.co.uk

Watchet Dolphins offers Learn to Swim sessions; Jim Butterworth; also information on Peugeot 1007, Austin Ten, Jaguar XJ6, Vintage Wireless

Visit jimbutterworth.co.uk

Key Findings

We analyzed Jimbutterworth.co.uk page load time and found that the first response time was 135 ms and then it took 683 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

jimbutterworth.co.uk performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value1,550 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

jimbutterworth.co.uk

135 ms

0size.css

52 ms

0colour.css

56 ms

0fonts.css

57 ms

9respond.min.js

61 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 73% of them (8 requests) were addressed to the original Jimbutterworth.co.uk, 18% (2 requests) were made to Count.carrierzone.com and 9% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (240 ms) relates to the external source Count.carrierzone.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.9 kB (52%)

Content Size

63.2 kB

After Optimization

30.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Jimbutterworth.co.uk main page is 63.2 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. Only 10% of websites need less resources to load. Javascripts take 58.1 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 1.8 kB

  • Original 2.7 kB
  • After minification 2.5 kB
  • After compression 922 B

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 1.8 kB or 66% of the original size.

JavaScript Optimization

-53%

Potential reduce by 30.9 kB

  • Original 58.1 kB
  • After minification 45.8 kB
  • After compression 27.2 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 30.9 kB or 53% of the original size.

CSS Optimization

-11%

Potential reduce by 277 B

  • Original 2.5 kB
  • After minification 2.5 kB
  • After compression 2.2 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. Jimbutterworth.co.uk needs all CSS files to be minified and compressed as it can save up to 277 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (38%)

Requests Now

8

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jim Butterworth. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jimbutterworth.co.uk

jimbutterworth.co.uk

135 ms

0size.css

0size.css

52 ms

0colour.css

0colour.css

56 ms

0fonts.css

0fonts.css

57 ms

9respond.min.js

9respond.min.js

61 ms

9jquery.min.js

9jquery.min.js

107 ms

js

js

72 ms

count.js

count.js

240 ms

vera.woff

vera.woff

52 ms

verab.woff

verab.woff

56 ms

ctin.php

ctin.php

204 ms

Accessibility Review

jimbutterworth.co.uk accessibility score

100

Accessibility Issues

Best Practices

jimbutterworth.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

jimbutterworth.co.uk SEO score

73

Search Engine Optimization Advices

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 Jimbutterworth.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 Jimbutterworth.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

jimbutterworth.co.uk

Open Graph description is not detected on the main page of Jim Butterworth. 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: