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businessderivatives.co.uk screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

businessderivatives.co.uk

Career Development | Business Derivatives Ltd | England

Page Load Speed

4.8 sec in total

First Response

1.6 sec

Resources Loaded

3.1 sec

Page Rendered

73 ms

businessderivatives.co.uk screenshot

About Website

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

Business Derivatives Ltd - Career Development, Management and Technology Consultancy delivering professional services across sectors. Effective Training on Project Management, Business Analysis, , Inf...

Visit businessderivatives.co.uk

Key Findings

We analyzed Businessderivatives.co.uk page load time and found that the first response time was 1.6 sec and then it took 3.2 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

businessderivatives.co.uk performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

www.businessderivatives.co.uk

1628 ms

minified.js

43 ms

focus-within-polyfill.js

42 ms

polyfill.min.js

204 ms

thunderbolt-commons.8a430009.bundle.min.js

9 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Businessderivatives.co.uk, 43% (24 requests) were made to Static.wixstatic.com and 29% (16 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Businessderivatives.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 948.8 kB (64%)

Content Size

1.5 MB

After Optimization

539.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Businessderivatives.co.uk main page is 1.5 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. 40% of websites need less resources to load. HTML takes 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 907.3 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 196.7 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 907.3 kB or 82% of the original size.

Image Optimization

-26%

Potential reduce by 38.8 kB

  • Original 147.5 kB
  • After minification 108.7 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. Obviously, Business Derivatives needs image optimization as it can save up to 38.8 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 237.1 kB
  • After minification 237.1 kB
  • After compression 234.4 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.

Requests Breakdown

Number of requests can be reduced by 10 (26%)

Requests Now

39

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Business Derivatives. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.businessderivatives.co.uk

www.businessderivatives.co.uk

1628 ms

minified.js

minified.js

43 ms

focus-within-polyfill.js

focus-within-polyfill.js

42 ms

polyfill.min.js

polyfill.min.js

204 ms

thunderbolt-commons.8a430009.bundle.min.js

thunderbolt-commons.8a430009.bundle.min.js

9 ms

main.0ed20bfc.bundle.min.js

main.0ed20bfc.bundle.min.js

9 ms

lodash.min.js

lodash.min.js

16 ms

react.production.min.js

react.production.min.js

13 ms

react-dom.production.min.js

react-dom.production.min.js

15 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

17 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

18 ms

86cb94_6be2abfbfb6e4bb5b00ce57e1cc33f08f000.jpg

86cb94_6be2abfbfb6e4bb5b00ce57e1cc33f08f000.jpg

127 ms

11062b_4a2523cc714b43feb5ae9de13dac1ad4f000.jpg

11062b_4a2523cc714b43feb5ae9de13dac1ad4f000.jpg

245 ms

11062b_843555c5252143efb297cf066550ec71f000.jpg

11062b_843555c5252143efb297cf066550ec71f000.jpg

345 ms

11062b_096a16ed4fae4a58b83f413906c4278df000.jpg

11062b_096a16ed4fae4a58b83f413906c4278df000.jpg

405 ms

Bronze%20ATO%20Logo.png

Bronze%20ATO%20Logo.png

464 ms

PRINCE2_ATO%20logo.png

PRINCE2_ATO%20logo.png

435 ms

Cyber-Essentials-Logo-v2.png

Cyber-Essentials-Logo-v2.png

402 ms

bcs-logo3.png

bcs-logo3.png

405 ms

917d4f_4a8f360575fc4ef68c2d478828dc26ae~mv2.webp

917d4f_4a8f360575fc4ef68c2d478828dc26ae~mv2.webp

345 ms

Disability.png

Disability.png

495 ms

UKRLP.png

UKRLP.png

593 ms

Crown%20Service2.png

Crown%20Service2.png

566 ms

YBS_edited.jpg

YBS_edited.jpg

517 ms

Steria.png

Steria.png

629 ms

amplitude.png

amplitude.png

619 ms

CTO.png

CTO.png

756 ms

cognizant.jpg

cognizant.jpg

812 ms

nhs-england-logo.png

nhs-england-logo.png

746 ms

Brac.png

Brac.png

767 ms

Welsh.png

Welsh.png

748 ms

vodafone.png

vodafone.png

835 ms

WLT.jpg

WLT.jpg

982 ms

Ford.jpg

Ford.jpg

1104 ms

rtw.png

rtw.png

973 ms

e2b9cbeb-fa8e-41cd-8a6a-46044b29ba52.woff

e2b9cbeb-fa8e-41cd-8a6a-46044b29ba52.woff

130 ms

03805817-4611-4dbc-8c65-0f73031c3973.woff

03805817-4611-4dbc-8c65-0f73031c3973.woff

145 ms

80c34ad2-27c2-4d99-90fa-985fd64ab81a.woff

80c34ad2-27c2-4d99-90fa-985fd64ab81a.woff

144 ms

e56ecb6d-da41-4bd9-982d-2d295bec9ab0.woff

e56ecb6d-da41-4bd9-982d-2d295bec9ab0.woff

144 ms

bundle.min.js

bundle.min.js

166 ms

123 ms

138 ms

137 ms

139 ms

130 ms

125 ms

154 ms

177 ms

170 ms

169 ms

173 ms

169 ms

deprecation-en.v5.html

deprecation-en.v5.html

9 ms

bolt-performance

bolt-performance

29 ms

deprecation-style.v5.css

deprecation-style.v5.css

12 ms

right-arrow.svg

right-arrow.svg

12 ms

Accessibility Review

businessderivatives.co.uk accessibility score

96

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.

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

businessderivatives.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

businessderivatives.co.uk SEO score

97

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

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 Businessderivatives.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 Businessderivatives.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

businessderivatives.co.uk

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