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olivierlacan.com screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

olivierlacan.com

Olivier Lacan

Page Load Speed

1.4 sec in total

First Response

255 ms

Resources Loaded

866 ms

Page Rendered

232 ms

olivierlacan.com screenshot

About Website

Visit olivierlacan.com now to see the best up-to-date Olivier Lacan content for India and also check out these interesting facts you probably never knew about olivierlacan.com

Thoughts on Ruby, Rails, open source software, programming, and life.

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Key Findings

We analyzed Olivierlacan.com page load time and found that the first response time was 255 ms and then it took 1.1 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

olivierlacan.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

88/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

olivierlacan.com

255 ms

octicons.css

104 ms

global-61351c15e8af03aa6aee1c70e6527701.css

157 ms

global-4b3a85629efa5e38997769d90594575e.js

243 ms

acy8jpd.js

221 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 77% of them (10 requests) were addressed to the original Olivierlacan.com, 15% (2 requests) were made to Secure.gaug.es and 8% (1 request) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (321 ms) belongs to the original domain Olivierlacan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.0 kB (81%)

Content Size

51.9 kB

After Optimization

9.9 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Olivierlacan.com main page is 51.9 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. 15% of websites need less resources to load. CSS take 37.7 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 7.5 kB

  • Original 10.4 kB
  • After minification 8.3 kB
  • After compression 2.9 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 2.2 kB, which is 21% 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 7.5 kB or 72% of the original size.

JavaScript Optimization

-67%

Potential reduce by 2.6 kB

  • Original 3.8 kB
  • After minification 3.8 kB
  • After compression 1.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 2.6 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 31.9 kB

  • Original 37.7 kB
  • After minification 27.1 kB
  • After compression 5.8 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. Olivierlacan.com needs all CSS files to be minified and compressed as it can save up to 31.9 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olivier Lacan. According to our analytics all requests are already optimized.

Network Requests Diagram

olivierlacan.com

olivierlacan.com

255 ms

octicons.css

octicons.css

104 ms

global-61351c15e8af03aa6aee1c70e6527701.css

global-61351c15e8af03aa6aee1c70e6527701.css

157 ms

global-4b3a85629efa5e38997769d90594575e.js

global-4b3a85629efa5e38997769d90594575e.js

243 ms

acy8jpd.js

acy8jpd.js

221 ms

track.js

track.js

16 ms

AvenirNextLTPro-BoldIt.woff

AvenirNextLTPro-BoldIt.woff

166 ms

AvenirNextLTPro-Italics.woff

AvenirNextLTPro-Italics.woff

235 ms

AvenirNextLTPro-Bold.woff

AvenirNextLTPro-Bold.woff

171 ms

AvenirNextLTPro-Regular.woff

AvenirNextLTPro-Regular.woff

197 ms

octicons.woff

octicons.woff

225 ms

octicons.woff

octicons.woff

321 ms

track.gif

track.gif

8 ms

Accessibility Review

olivierlacan.com accessibility score

95

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

Best Practices

olivierlacan.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

SEO Factors

olivierlacan.com 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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olivierlacan.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Olivierlacan.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

olivierlacan.com

Open Graph description is not detected on the main page of Olivier Lacan. 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: