Tools & Wizards About Us
jerometisserand.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

jerometisserand.com

Jérôme Tisserand - Artiste peintre

Page Load Speed

1.2 sec in total

First Response

269 ms

Resources Loaded

851 ms

Page Rendered

124 ms

jerometisserand.com screenshot

About Website

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

Site de Jérôme Tisserand, artiste peintre, né en 1948 à Nantes. Les grandes thématiques de sa création s'intitulent : les Chemins du Minéral, De la forme aux signes, Les portes, Le plaisir, Intercessi...

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Key Findings

We analyzed Jerometisserand.com page load time and found that the first response time was 269 ms and then it took 975 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

jerometisserand.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

jerometisserand.com

269 ms

styles.css

99 ms

phpmyvisites.js

405 ms

logo_telecharg_flash.jpg

119 ms

phpmyvisites.php

173 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 71% of them (5 requests) were addressed to the original Jerometisserand.com, 29% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (405 ms) belongs to the original domain Jerometisserand.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.8 kB (37%)

Content Size

40.1 kB

After Optimization

25.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jerometisserand.com main page is 40.1 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. Only 5% of websites need less resources to load. Javascripts take 20.0 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 2.2 kB

  • Original 4.3 kB
  • After minification 4.1 kB
  • After compression 2.0 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 2.2 kB or 53% of the original size.

Image Optimization

-1%

Potential reduce by 20 B

  • Original 3.2 kB
  • After minification 3.2 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. Jerome Tisserand images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 1.8 kB

  • Original 20.0 kB
  • After minification 19.5 kB
  • After compression 18.2 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

-85%

Potential reduce by 10.8 kB

  • Original 12.7 kB
  • After minification 10.2 kB
  • After compression 1.9 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. Jerometisserand.com needs all CSS files to be minified and compressed as it can save up to 10.8 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 Jerome Tisserand. According to our analytics all requests are already optimized.

Network Requests Diagram

jerometisserand.com

jerometisserand.com

269 ms

styles.css

styles.css

99 ms

phpmyvisites.js

phpmyvisites.js

405 ms

logo_telecharg_flash.jpg

logo_telecharg_flash.jpg

119 ms

phpmyvisites.php

phpmyvisites.php

173 ms

ga.js

ga.js

7 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

jerometisserand.com accessibility score

93

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

<object> elements do not have alternate text

Best Practices

jerometisserand.com best practices score

67

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

Serves images with low resolution

SEO Factors

jerometisserand.com SEO score

58

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

Document uses plugins

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jerometisserand.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Jerometisserand.com main page’s claimed encoding is iso-8859-15. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

jerometisserand.com

Open Graph description is not detected on the main page of Jerome Tisserand. 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: