Tools & Wizards About Us

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

musee-du-chocolat.com

Chocolate Museum in Strasbourg | The Musée Les Secrets du Chocolat

Page Load Speed

3.3 sec in total

First Response

269 ms

Resources Loaded

2.6 sec

Page Rendered

484 ms

About Website

Welcome to musee-du-chocolat.com homepage info - get ready to check Musee Du Chocolat best content right away, or after learning these important things about musee-du-chocolat.com

Located on the production site of the Schaal factory on the outskirts of Strasbourg, In the East of France, Les Secrets du Chocolat offers a fun and entertaining experience to know all about the choco...

Visit musee-du-chocolat.com

Key Findings

We analyzed Musee-du-chocolat.com page load time and found that the first response time was 269 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

musee-du-chocolat.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value17.6 s

0/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value1.596

0/100

15%

TTI (Time to Interactive)

Value34.2 s

0/100

10%

Network Requests Diagram

musee-du-chocolat.com

269 ms

bootstrap.min.css

501 ms

tarteaucitron.min.js

299 ms

jquery.min.js

494 ms

bootstrap.min.js

322 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 45% of them (34 requests) were addressed to the original Musee-du-chocolat.com, 43% (32 requests) were made to Maps.googleapis.com and 11% (8 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (896 ms) belongs to the original domain Musee-du-chocolat.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 701.4 kB (25%)

Content Size

2.8 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Musee-du-chocolat.com main page is 2.8 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 62.3 kB

  • Original 74.6 kB
  • After minification 68.8 kB
  • After compression 12.3 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 62.3 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 25.1 kB

  • Original 1.8 MB
  • After minification 1.8 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. Musee Du Chocolat images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 471.8 kB

  • Original 770.7 kB
  • After minification 769.3 kB
  • After compression 298.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 471.8 kB or 61% of the original size.

CSS Optimization

-83%

Potential reduce by 142.2 kB

  • Original 171.5 kB
  • After minification 171.4 kB
  • After compression 29.3 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. Musee-du-chocolat.com needs all CSS files to be minified and compressed as it can save up to 142.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (23%)

Requests Now

69

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Musee Du Chocolat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

musee-du-chocolat.com accessibility score

82

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

<frame> or <iframe> elements do not have a title

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

musee-du-chocolat.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

musee-du-chocolat.com SEO score

96

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Musee-du-chocolat.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Musee-du-chocolat.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

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