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diagnosticworld.co.uk screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

diagnosticworld.co.uk

Diagnostic World | Ultrasound | Ultrasound Community and Hospitals

Page Load Speed

2.2 sec in total

First Response

15 ms

Resources Loaded

1.7 sec

Page Rendered

477 ms

diagnosticworld.co.uk screenshot

About Website

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

Diagnostic World | Ultrasound | Ultrasound Community and Hospitals Diagnostic World have over 10 years experience in providing high quality diagnostic services to the National Health Service. We are c...

Visit diagnosticworld.co.uk

Key Findings

We analyzed Diagnosticworld.co.uk page load time and found that the first response time was 15 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

diagnosticworld.co.uk performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.318

36/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

diagnosticworld.co.uk

15 ms

www.diagnosticworld.co.uk

9 ms

www.diagnosticworld.co.uk

359 ms

bootstrap.min.css

64 ms

stylesheet.css

146 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 26% of them (16 requests) were addressed to the original Diagnosticworld.co.uk, 23% (14 requests) were made to S3.eu-west-1.amazonaws.com and 15% (9 requests) were made to Cqc.org.uk. The less responsive or slowest element that took the longest time to load (772 ms) relates to the external source S3.eu-west-1.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.3 kB (4%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diagnosticworld.co.uk main page is 1.8 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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 61.4 kB

  • Original 73.7 kB
  • After minification 56.2 kB
  • After compression 12.3 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. This page needs HTML code to be minified as it can gain 17.5 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 61.4 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 113 B

  • Original 1.3 MB
  • After minification 1.3 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. Diagnostic World images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.8 kB

  • Original 413.0 kB
  • After minification 413.0 kB
  • After compression 409.2 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

-1%

Potential reduce by 26 B

  • Original 4.0 kB
  • After minification 4.0 kB
  • After compression 4.0 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. Diagnosticworld.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (47%)

Requests Now

51

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diagnostic World. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

diagnosticworld.co.uk

diagnosticworld.co.uk

15 ms

www.diagnosticworld.co.uk

www.diagnosticworld.co.uk

9 ms

www.diagnosticworld.co.uk

www.diagnosticworld.co.uk

359 ms

bootstrap.min.css

bootstrap.min.css

64 ms

stylesheet.css

stylesheet.css

146 ms

overrides.css

overrides.css

287 ms

css

css

76 ms

jquery.min.js

jquery.min.js

257 ms

jquery-ui.min.js

jquery-ui.min.js

339 ms

bootstrap.min.js

bootstrap.min.js

74 ms

owl.carousel.min.js

owl.carousel.min.js

198 ms

core-bootstrap.js

core-bootstrap.js

119 ms

lightbox.min.js

lightbox.min.js

311 ms

validator.min.js

validator.min.js

256 ms

jquery.cookie.js

jquery.cookie.js

282 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

269 ms

bootstrap-select.min.js

bootstrap-select.min.js

463 ms

wow.min.js

wow.min.js

327 ms

jquery.event.move.js

jquery.event.move.js

373 ms

jquery.twentytwenty.js

jquery.twentytwenty.js

447 ms

jquery-navtoselect.js

jquery-navtoselect.js

369 ms

js

js

105 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

419 ms

api.js

api.js

76 ms

sdk.js

sdk.js

66 ms

widget.js

widget.js

75 ms

sr_583163.jpg

sr_583163.jpg

481 ms

sr_583229_large.jpg

sr_583229_large.jpg

535 ms

sr_583937_large.jpg

sr_583937_large.jpg

484 ms

sr_585518_large.jpg

sr_585518_large.jpg

709 ms

sr_586848_large.jpg

sr_586848_large.jpg

762 ms

sr_583821.jpg

sr_583821.jpg

479 ms

sr_583826.jpg

sr_583826.jpg

574 ms

sr_583812.jpg

sr_583812.jpg

576 ms

sr_583829.jpg

sr_583829.jpg

574 ms

sr_583824.jpg

sr_583824.jpg

626 ms

sr_583830.jpg

sr_583830.jpg

683 ms

sr_1872288.jpg

sr_1872288.jpg

733 ms

sr_1872289.jpg

sr_1872289.jpg

772 ms

sr_583710.jpg

sr_583710.jpg

721 ms

recaptcha__en.js

recaptcha__en.js

94 ms

12566-bg-2.jpg

12566-bg-2.jpg

398 ms

sdk.js

sdk.js

30 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

118 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

123 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

228 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

231 ms

font

font

232 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

230 ms

cleanslate.css

cleanslate.css

95 ms

widget.css

widget.css

101 ms

location

location

121 ms

widget-bg-bottom-left.png

widget-bg-bottom-left.png

100 ms

12566-Testimonial-BG.jpg

12566-Testimonial-BG.jpg

396 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexg.woff

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexg.woff

88 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexg.woff

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexg.woff

89 ms

asset_cqclogo_update.png

asset_cqclogo_update.png

79 ms

widget-bg-top-right.png

widget-bg-top-right.png

64 ms

green.png

green.png

67 ms

icon-button-providers.png

icon-button-providers.png

66 ms

14-bespoke-website-design.png

14-bespoke-website-design.png

270 ms

Accessibility Review

diagnosticworld.co.uk accessibility score

84

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

[id] attributes on active, focusable elements are not unique

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

diagnosticworld.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

High

Page has valid source maps

SEO Factors

diagnosticworld.co.uk SEO score

91

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

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 Diagnosticworld.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 Diagnosticworld.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

diagnosticworld.co.uk

Open Graph description is not detected on the main page of Diagnostic World. 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: