Tools & Wizards About Us
olivierdesbarres.co.uk screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

olivierdesbarres.co.uk

Welcome to the Personal Website of Olivier Desbarres

Page Load Speed

2.2 sec in total

First Response

403 ms

Resources Loaded

1.7 sec

Page Rendered

86 ms

olivierdesbarres.co.uk screenshot

About Website

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

Welcome to the personal website of 4X Global Research founder, Olivier Desbarres. This blog is used to offer you commentary on the latest financial news from around the world.

Visit olivierdesbarres.co.uk

Key Findings

We analyzed Olivierdesbarres.co.uk page load time and found that the first response time was 403 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

olivierdesbarres.co.uk performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

www.olivierdesbarres.co.uk

403 ms

wp-emoji-release.min.js

90 ms

style.min.css

180 ms

styles.css

182 ms

cbl-styles.css

183 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 61% of them (23 requests) were addressed to the original Olivierdesbarres.co.uk, 8% (3 requests) were made to A.mailmunch.co and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (454 ms) belongs to the original domain Olivierdesbarres.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.2 kB (9%)

Content Size

295.3 kB

After Optimization

270.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Olivierdesbarres.co.uk main page is 295.3 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. 50% of websites need less resources to load. Javascripts take 153.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 21.9 kB

  • Original 29.3 kB
  • After minification 28.7 kB
  • After compression 7.3 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. 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 21.9 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 57.6 kB
  • After minification 57.6 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. Olivier Desbarres images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 312 B

  • Original 153.2 kB
  • After minification 153.2 kB
  • After compression 152.9 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

-5%

Potential reduce by 2.9 kB

  • Original 55.2 kB
  • After minification 55.2 kB
  • After compression 52.3 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. Olivierdesbarres.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (79%)

Requests Now

33

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olivier Desbarres. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.olivierdesbarres.co.uk

www.olivierdesbarres.co.uk

403 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

90 ms

style.min.css

style.min.css

180 ms

styles.css

styles.css

182 ms

cbl-styles.css

cbl-styles.css

183 ms

style.css

style.css

183 ms

nested-ol.css

nested-ol.css

184 ms

frontend.min.css

frontend.min.css

189 ms

flatpickr.min.css

flatpickr.min.css

265 ms

select2.min.css

select2.min.css

270 ms

style.css

style.css

272 ms

genericons.css

genericons.css

275 ms

css

css

23 ms

css

css

35 ms

jquery.min.js

jquery.min.js

279 ms

jquery-migrate.min.js

jquery-migrate.min.js

296 ms

flatpickr.min.js

flatpickr.min.js

353 ms

select2.min.js

select2.min.js

361 ms

navigation.js

navigation.js

360 ms

sharethis.js

sharethis.js

9 ms

site.js

site.js

8 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

402 ms

wp-polyfill.min.js

wp-polyfill.min.js

404 ms

index.js

index.js

410 ms

frontend.min.js

frontend.min.js

454 ms

sharethis.js

sharethis.js

23 ms

analytics.js

analytics.js

49 ms

olivier-desbarres-headshot-200x300.jpg

olivier-desbarres-headshot-200x300.jpg

250 ms

jquery.min.js

jquery.min.js

42 ms

SlGVmQWMvZQIdix7AFxXkHNSaw.woff

SlGVmQWMvZQIdix7AFxXkHNSaw.woff

42 ms

_Xmr-H4zszafZw3A-KPSZut9wQiX.woff

_Xmr-H4zszafZw3A-KPSZut9wQiX.woff

215 ms

Genericons.svg

Genericons.svg

214 ms

8AAnjaY2BgYGQAgjO2i86D6AshzNIwGgBAmQUAAAA=

8AAnjaY2BgYGQAgjO2i86D6AshzNIwGgBAmQUAAAA=

1 ms

collect

collect

55 ms

styles.css

styles.css

11 ms

139040

139040

54 ms

js

js

66 ms

settings-1710011035.json

settings-1710011035.json

30 ms

Accessibility Review

olivierdesbarres.co.uk accessibility score

81

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Heading elements are not in a sequentially-descending order

Best Practices

olivierdesbarres.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

High

Page has valid source maps

SEO Factors

olivierdesbarres.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 Olivierdesbarres.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 Olivierdesbarres.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

olivierdesbarres.co.uk

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