Tools & Wizards About Us
tresordupatrimoine.fr screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

tresordupatrimoine.fr

Collection Monnaies et Médailles - Trésor du Patrimoine - Club Français de la Monnaie

Page Load Speed

4.4 sec in total

First Response

279 ms

Resources Loaded

3.7 sec

Page Rendered

425 ms

tresordupatrimoine.fr screenshot

About Website

Welcome to tresordupatrimoine.fr homepage info - get ready to check Tresor Du Patrimoine best content for France right away, or after learning these important things about tresordupatrimoine.fr

Découvrez le site officiel du spécialiste de la numismatique, collection de monnaies, médailles, billets et timbres

Visit tresordupatrimoine.fr

Key Findings

We analyzed Tresordupatrimoine.fr page load time and found that the first response time was 279 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

tresordupatrimoine.fr performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value2,250 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value17.0 s

4/100

10%

Network Requests Diagram

tresordupatrimoine.fr

279 ms

www.tresordupatrimoine.fr

193 ms

www.tresordupatrimoine.fr

1263 ms

theme-7abc86719.css

355 ms

api.js

157 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 84% of them (42 requests) were addressed to the original Tresordupatrimoine.fr, 6% (3 requests) were made to Sdk.privacy-center.org and 4% (2 requests) were made to Cl.avis-verifies.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Tresordupatrimoine.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 265.2 kB (12%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tresordupatrimoine.fr main page is 2.2 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 207.4 kB

  • Original 238.6 kB
  • After minification 185.6 kB
  • After compression 31.2 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 53.0 kB, which is 22% 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 207.4 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 54.9 kB

  • Original 1.3 MB
  • After minification 1.3 MB

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. Tresor Du Patrimoine images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.9 kB

  • Original 501.3 kB
  • After minification 501.3 kB
  • After compression 498.5 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

-0%

Potential reduce by 0 B

  • Original 88.0 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.

Requests Breakdown

Number of requests can be reduced by 7 (15%)

Requests Now

47

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tresor Du Patrimoine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tresordupatrimoine.fr

tresordupatrimoine.fr

279 ms

www.tresordupatrimoine.fr

www.tresordupatrimoine.fr

193 ms

www.tresordupatrimoine.fr

www.tresordupatrimoine.fr

1263 ms

theme-7abc86719.css

theme-7abc86719.css

355 ms

api.js

api.js

157 ms

widget18_FB3.min.js

widget18_FB3.min.js

24 ms

bottom-703bc0718.js

bottom-703bc0718.js

589 ms

gtm.js

gtm.js

96 ms

loader.js

loader.js

493 ms

widget18-25699.png

widget18-25699.png

1244 ms

logo.svg

logo.svg

151 ms

fleche_disclosure.svg

fleche_disclosure.svg

246 ms

nav_s14_2euros.jpg

nav_s14_2euros.jpg

371 ms

nav-2-mdp.jpg

nav-2-mdp.jpg

401 ms

nav_s14_euros.jpg

nav_s14_euros.jpg

392 ms

nav_s10_lingots.jpg

nav_s10_lingots.jpg

417 ms

nav-5-francs.jpg

nav-5-francs.jpg

368 ms

nav_s14_anciennes.jpg

nav_s14_anciennes.jpg

372 ms

nav-7-monde.jpg

nav-7-monde.jpg

470 ms

nav-80ans.jpg

nav-80ans.jpg

469 ms

nav-9-med.jpg

nav-9-med.jpg

560 ms

nav-10-acc.jpg

nav-10-acc.jpg

561 ms

10bb1-MDP.jpg

10bb1-MDP.jpg

635 ms

3bb2-DDAY.jpg

3bb2-DDAY.jpg

635 ms

2bb3-jo.jpg

2bb3-jo.jpg

669 ms

4bl-precom_v3.jpg

4bl-precom_v3.jpg

634 ms

4bl-precom-v3-m.jpg

4bl-precom-v3-m.jpg

635 ms

5MON_avantage_288_v2.jpg

5MON_avantage_288_v2.jpg

687 ms

5MON_avantage_288_M_v2.jpg

5MON_avantage_288_M_v2.jpg

685 ms

2-euro-france-bu-2024-paris-2024.jpg

2-euro-france-bu-2024-paris-2024.jpg

685 ms

2-euro-italie-be-2024-police-financiere.jpg

2-euro-italie-be-2024-police-financiere.jpg

686 ms

2-euro-france-be-2024-colorisee-paris-2024.jpg

2-euro-france-be-2024-colorisee-paris-2024.jpg

784 ms

2-euro-saint-marin-2024.jpg

2-euro-saint-marin-2024.jpg

785 ms

univers_456-197_1.jpg

univers_456-197_1.jpg

786 ms

7couv_cat_s43.jpg

7couv_cat_s43.jpg

785 ms

8univers-3-blog.png

8univers-3-blog.png

791 ms

p-livraison.svg

p-livraison.svg

786 ms

p-securise.svg

p-securise.svg

809 ms

p_paiement.svg

p_paiement.svg

835 ms

p-4x.svg

p-4x.svg

866 ms

p-satisfait.svg

p-satisfait.svg

871 ms

p-telephone.svg

p-telephone.svg

876 ms

recaptcha__en.js

recaptcha__en.js

102 ms

sprite-tdp.png

sprite-tdp.png

863 ms

sl_s23_2efrance.jpg

sl_s23_2efrance.jpg

1104 ms

slider_mascottes-v2.jpg

slider_mascottes-v2.jpg

1106 ms

sl_s21_dday.jpg

sl_s21_dday.jpg

892 ms

slider_j50.jpg

slider_j50.jpg

906 ms

sdk.4de096f5500ed4c5c6e648b56f79af0319a4b5fe.js

sdk.4de096f5500ed4c5c6e648b56f79af0319a4b5fe.js

6 ms

ui-gdpr-fr-web.4de096f5500ed4c5c6e648b56f79af0319a4b5fe.js

ui-gdpr-fr-web.4de096f5500ed4c5c6e648b56f79af0319a4b5fe.js

19 ms

Accessibility Review

tresordupatrimoine.fr accessibility score

92

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

Best Practices

tresordupatrimoine.fr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

tresordupatrimoine.fr SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tresordupatrimoine.fr 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 Tresordupatrimoine.fr 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

tresordupatrimoine.fr

Open Graph description is not detected on the main page of Tresor Du Patrimoine. 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: