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johnkavanagh.co.uk screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

johnkavanagh.co.uk

Freelance Front‑End Web Developer, Brighton, London & Remote

Page Load Speed

3.7 sec in total

First Response

676 ms

Resources Loaded

2.8 sec

Page Rendered

145 ms

johnkavanagh.co.uk screenshot

About Website

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

Freelance senior web developer in Brighton, UK. Experienced and award-winning. A React and JavaScript specialist developing innovative and beautiful websites.

Visit johnkavanagh.co.uk

Key Findings

We analyzed Johnkavanagh.co.uk page load time and found that the first response time was 676 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

johnkavanagh.co.uk performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

johnkavanagh.co.uk

676 ms

main.min.085040300116.css

1448 ms

img_blank-slide.png

212 ms

jquery.min.js

6 ms

plugins.min.085311300116.js

1129 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Johnkavanagh.co.uk, 65% (13 requests) were made to Assets.cdn.johnkavanagh.co.uk and 10% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Assets.cdn.johnkavanagh.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.7 kB (32%)

Content Size

30.4 kB

After Optimization

20.7 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Johnkavanagh.co.uk main page is 30.4 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. Javascripts take 17.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 9.6 kB

  • Original 12.9 kB
  • After minification 11.9 kB
  • After compression 3.4 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 9.6 kB or 74% of the original size.

JavaScript Optimization

-0%

Potential reduce by 60 B

  • Original 17.3 kB
  • After minification 17.2 kB
  • After compression 17.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-36%

Potential reduce by 61 B

  • Original 169 B
  • After minification 155 B
  • After compression 108 B

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. Johnkavanagh.co.uk needs all CSS files to be minified and compressed as it can save up to 61 B or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (26%)

Requests Now

19

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Johnkavanagh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

johnkavanagh.co.uk

johnkavanagh.co.uk

676 ms

main.min.085040300116.css

main.min.085040300116.css

1448 ms

img_blank-slide.png

img_blank-slide.png

212 ms

jquery.min.js

jquery.min.js

6 ms

plugins.min.085311300116.js

plugins.min.085311300116.js

1129 ms

main.min.085310300116.js

main.min.085310300116.js

1049 ms

sprite_logo.png

sprite_logo.png

164 ms

sprite_site.png

sprite_site.png

242 ms

sprite_weather-icons.png

sprite_weather-icons.png

166 ms

bbc-homepage.png

bbc-homepage.png

407 ms

sprite_arrows.png

sprite_arrows.png

171 ms

dc.js

dc.js

63 ms

js

js

63 ms

jomewka-300.svg

jomewka-300.svg

327 ms

jomewka-200.svg

jomewka-200.svg

452 ms

jomewka-400.svg

jomewka-400.svg

392 ms

jomewka-500.svg

jomewka-500.svg

479 ms

jomewka-300-italic.svg

jomewka-300-italic.svg

546 ms

__utm.gif

__utm.gif

13 ms

in.php

in.php

134 ms

Accessibility Review

johnkavanagh.co.uk accessibility score

100

Accessibility Issues

Best Practices

johnkavanagh.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

SEO Factors

johnkavanagh.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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Johnkavanagh.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 Johnkavanagh.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

johnkavanagh.co.uk

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