Tools & Wizards About Us
andrewjenkinson.co.uk screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

andrewjenkinson.co.uk

Dr Andrew Jenkinson | General Surgeon | Bariatric Surgery London, UK

Page Load Speed

1.2 sec in total

First Response

148 ms

Resources Loaded

786 ms

Page Rendered

257 ms

andrewjenkinson.co.uk screenshot

About Website

Visit andrewjenkinson.co.uk now to see the best up-to-date Andrew Jenkinson content and also check out these interesting facts you probably never knew about andrewjenkinson.co.uk

Dr Andrew Jenkinson has over 10 years of experience as a consultant bariatric and general surgeon in London, UK. He specialises in bariatric and laparoscopic procedures.

Visit andrewjenkinson.co.uk

Key Findings

We analyzed Andrewjenkinson.co.uk page load time and found that the first response time was 148 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

andrewjenkinson.co.uk performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.248

50/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

andrewjenkinson.co.uk

148 ms

andrewjenkinson.co.uk

53 ms

www.laparoscopicconsultant.co.uk

56 ms

www.laparoscopicconsultant.co.uk

80 ms

anicollection.css

55 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Andrewjenkinson.co.uk, 63% (37 requests) were made to Laparoscopicconsultant.co.uk and 22% (13 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (165 ms) relates to the external source Laparoscopicconsultant.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.2 kB (4%)

Content Size

611.2 kB

After Optimization

585.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Andrewjenkinson.co.uk main page is 611.2 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. 45% of websites need less resources to load. Images take 523.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.2 kB

  • Original 21.4 kB
  • After minification 20.6 kB
  • After compression 5.2 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 16.2 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 523.3 kB
  • After minification 523.3 kB

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. Andrew Jenkinson images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 7.9 kB

  • Original 52.2 kB
  • After minification 52.2 kB
  • After compression 44.3 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 7.9 kB or 15% of the original size.

CSS Optimization

-15%

Potential reduce by 2.1 kB

  • Original 14.4 kB
  • After minification 14.4 kB
  • After compression 12.3 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. Andrewjenkinson.co.uk needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (37%)

Requests Now

41

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Andrew Jenkinson. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

andrewjenkinson.co.uk

andrewjenkinson.co.uk

148 ms

andrewjenkinson.co.uk

andrewjenkinson.co.uk

53 ms

www.laparoscopicconsultant.co.uk

www.laparoscopicconsultant.co.uk

56 ms

www.laparoscopicconsultant.co.uk

www.laparoscopicconsultant.co.uk

80 ms

anicollection.css

anicollection.css

55 ms

style.css

style.css

96 ms

menu.css

menu.css

57 ms

common-styles.css

common-styles.css

93 ms

font-awesome.min.css

font-awesome.min.css

49 ms

jquery.js

jquery.js

114 ms

responsiveslides.js

responsiveslides.js

103 ms

html5shiv.js

html5shiv.js

121 ms

jquery.slicknav.min.js

jquery.slicknav.min.js

136 ms

js

js

86 ms

gdpr.css

gdpr.css

58 ms

gdpr.js

gdpr.js

57 ms

jquery.easing.min.js

jquery.easing.min.js

26 ms

anijs.js

anijs.js

133 ms

anijs-helper-scrollreveal.js

anijs-helper-scrollreveal.js

130 ms

css

css

35 ms

css

css

52 ms

dr-andrew-jenkinson.png

dr-andrew-jenkinson.png

130 ms

sprite.png

sprite.png

57 ms

home-banner2-n.jpg

home-banner2-n.jpg

79 ms

banner-menu.png

banner-menu.png

50 ms

andrew-ser-bg.jpg

andrew-ser-bg.jpg

57 ms

whywe-eat-too-much-img.png

whywe-eat-too-much-img.png

120 ms

border1.png

border1.png

71 ms

home-bannera.jpg

home-bannera.jpg

107 ms

dot.png

dot.png

103 ms

dot1.png

dot1.png

100 ms

home-bannerd.jpg

home-bannerd.jpg

91 ms

home-bannerb.jpg

home-bannerb.jpg

120 ms

home-bannerc.jpg

home-bannerc.jpg

91 ms

home-bannere.jpg

home-bannere.jpg

99 ms

home-bannerf.jpg

home-bannerf.jpg

165 ms

andrew-ser-bg1.jpg

andrew-ser-bg1.jpg

109 ms

jenkison-footer.jpg

jenkison-footer.jpg

158 ms

bupa-logo.jpg

bupa-logo.jpg

155 ms

newa-2019-hm.jpg

newa-2019-hm.jpg

117 ms

smo.jpg

smo.jpg

128 ms

map-icon.jpg

map-icon.jpg

143 ms

ypo-logo.jpg

ypo-logo.jpg

164 ms

arrow1.jpg

arrow1.jpg

136 ms

sprite1.png

sprite1.png

145 ms

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20 ms

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38 ms

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36 ms

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49 ms

CopperplateRegular.woff

CopperplateRegular.woff

162 ms

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46 ms

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37 ms

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46 ms

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47 ms

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47 ms

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48 ms

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48 ms

Accessibility Review

andrewjenkinson.co.uk accessibility score

86

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

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

andrewjenkinson.co.uk best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

andrewjenkinson.co.uk SEO score

82

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 Andrewjenkinson.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 Andrewjenkinson.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

andrewjenkinson.co.uk

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