Tools & Wizards About Us
davidosgathorp.com screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% 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

  • 99

    SEO

    Google-friendlier than
    93% of websites

davidosgathorp.com

Elite Performance Coach | David Osgathorp | Newcastle Upon Tyne | London

Page Load Speed

3.7 sec in total

First Response

975 ms

Resources Loaded

2.7 sec

Page Rendered

58 ms

davidosgathorp.com screenshot

About Website

Visit davidosgathorp.com now to see the best up-to-date David Osgathorp content and also check out these interesting facts you probably never knew about davidosgathorp.com

A leading high performance coach working in elite sport with a state of the art athlete fitness testing facility in Newcastle Upon Tyne.

Visit davidosgathorp.com

Key Findings

We analyzed Davidosgathorp.com page load time and found that the first response time was 975 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

davidosgathorp.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

www.davidosgathorp.com

975 ms

minified.js

38 ms

focus-within-polyfill.js

38 ms

polyfill.min.js

73 ms

thunderbolt-commons.c1d8ed1c.bundle.min.js

146 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Davidosgathorp.com, 39% (23 requests) were made to Static.wixstatic.com and 34% (20 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (975 ms) belongs to the original domain Davidosgathorp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 862.7 kB (59%)

Content Size

1.5 MB

After Optimization

599.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Davidosgathorp.com 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. 35% of websites need less resources to load. HTML takes 969.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 793.8 kB

  • Original 969.2 kB
  • After minification 967.5 kB
  • After compression 175.4 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 793.8 kB or 82% of the original size.

Image Optimization

-11%

Potential reduce by 20.8 kB

  • Original 188.5 kB
  • After minification 167.7 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, David Osgathorp needs image optimization as it can save up to 20.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 48.1 kB

  • Original 304.1 kB
  • After minification 304.1 kB
  • After compression 256.0 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 48.1 kB or 16% of the original size.

Requests Breakdown

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

Requests Now

38

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of David Osgathorp. 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.davidosgathorp.com

www.davidosgathorp.com

975 ms

minified.js

minified.js

38 ms

focus-within-polyfill.js

focus-within-polyfill.js

38 ms

polyfill.min.js

polyfill.min.js

73 ms

thunderbolt-commons.c1d8ed1c.bundle.min.js

thunderbolt-commons.c1d8ed1c.bundle.min.js

146 ms

main.1adb5ce4.bundle.min.js

main.1adb5ce4.bundle.min.js

147 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

146 ms

lodash.min.js

lodash.min.js

172 ms

react.production.min.js

react.production.min.js

154 ms

react-dom.production.min.js

react-dom.production.min.js

157 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

156 ms

5d5d8c_e6b6cd0c00e1494494491fd309d74a6a~mv2.jpg

5d5d8c_e6b6cd0c00e1494494491fd309d74a6a~mv2.jpg

285 ms

bundle.min.js

bundle.min.js

90 ms

DOwhite-logo.png

DOwhite-logo.png

327 ms

About-Us-R2_03_edited.png

About-Us-R2_03_edited.png

462 ms

1e47b2_b5556ecfae2f4690aa916577faa99062.jpg

1e47b2_b5556ecfae2f4690aa916577faa99062.jpg

219 ms

RBR.png

RBR.png

360 ms

Manchester%20City.png

Manchester%20City.png

331 ms

Arsenal.png

Arsenal.png

379 ms

Luton%20Town.png

Luton%20Town.png

428 ms

3.png

3.png

444 ms

11.png

11.png

475 ms

15.png

15.png

543 ms

aker%20systems%20logo.png

aker%20systems%20logo.png

526 ms

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5.png

579 ms

4.png

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602 ms

asd.png

asd.png

664 ms

leaders.png

leaders.png

671 ms

1.png

1.png

730 ms

13.png

13.png

697 ms

10.png

10.png

738 ms

Ayr%20United.png

Ayr%20United.png

756 ms

2.png

2.png

870 ms

5d5d8c_b91b474720064f05a72cb81f04b082bb~mv2.jpg

5d5d8c_b91b474720064f05a72cb81f04b082bb~mv2.jpg

808 ms

5d5d8c_eda34f206bbb44428d417d4b7232466c~mv2.png

5d5d8c_eda34f206bbb44428d417d4b7232466c~mv2.png

960 ms

153 ms

150 ms

149 ms

147 ms

144 ms

144 ms

188 ms

186 ms

184 ms

183 ms

178 ms

179 ms

09a4b57b-7400-4d30-b4ba-d6e303c57868.woff

09a4b57b-7400-4d30-b4ba-d6e303c57868.woff

32 ms

DidotLTW05-Italic.woff

DidotLTW05-Italic.woff

33 ms

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

13 ms

FuturaLTW05-LightCondensed.woff

FuturaLTW05-LightCondensed.woff

32 ms

aDjpMND83pDErGXlVEr-SRsxEYwM7FgeyaSgU71cLG0.woff

aDjpMND83pDErGXlVEr-SRsxEYwM7FgeyaSgU71cLG0.woff

31 ms

9VWMTeb5jtXkNoTv949NpRsxEYwM7FgeyaSgU71cLG0.woff

9VWMTeb5jtXkNoTv949NpRsxEYwM7FgeyaSgU71cLG0.woff

14 ms

iEjm9hVxcattz37Y8gZwVQIBIRsdTZvmhTwexVJEOCE.woff

iEjm9hVxcattz37Y8gZwVQIBIRsdTZvmhTwexVJEOCE.woff

33 ms

iEjm9hVxcattz37Y8gZwVbaDr2DD9WOmTsY4M3S93hU.woff

iEjm9hVxcattz37Y8gZwVbaDr2DD9WOmTsY4M3S93hU.woff

31 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

23 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

5 ms

Accessibility Review

davidosgathorp.com accessibility score

100

Accessibility Issues

Best Practices

davidosgathorp.com 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

High

Page has valid source maps

SEO Factors

davidosgathorp.com SEO score

99

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 Davidosgathorp.com 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 Davidosgathorp.com 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

davidosgathorp.com

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