Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

mucem.org

Mucem — Musée des civilisations de l'Europe et de la Méditerranée

Page Load Speed

5.6 sec in total

First Response

290 ms

Resources Loaded

4.9 sec

Page Rendered

446 ms

mucem.org screenshot

About Website

Click here to check amazing Mucem content for France. Otherwise, check out these important facts you probably never knew about mucem.org

Premier grand musée national consacré à la Méditerranée, haut lieu de l’architecture et du patrimoine, le Mucem est une cité culturelle ouverte sur le large.

Visit mucem.org

Key Findings

We analyzed Mucem.org page load time and found that the first response time was 290 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

mucem.org performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.312

37/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

mucem.org

290 ms

www.mucem.org

496 ms

css_L2bk8Lbnb2Xsu8OYzljbMwHd-nRppoDyx-pATMdT8nk.css

269 ms

tarteaucitron.css

272 ms

css_JHN9f3OAwKInJPeo9yv1qb-UWD8Hl9nzQN2Kv-ESSmI.css

289 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 97% of them (61 requests) were addressed to the original Mucem.org, 2% (1 request) were made to Unpkg.com and 2% (1 request) were made to Analytics.mucem.org. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Mucem.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 93.2 kB (13%)

Content Size

694.6 kB

After Optimization

601.3 kB

In fact, the total size of Mucem.org main page is 694.6 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. 40% of websites need less resources to load. Images take 411.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 66.4 kB

  • Original 81.6 kB
  • After minification 72.8 kB
  • After compression 15.2 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 8.8 kB, which is 11% 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 66.4 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 4.0 kB

  • Original 411.8 kB
  • After minification 407.9 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. Mucem images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 22.1 kB

  • Original 167.6 kB
  • After minification 167.6 kB
  • After compression 145.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 22.1 kB or 13% of the original size.

CSS Optimization

-2%

Potential reduce by 701 B

  • Original 33.5 kB
  • After minification 33.5 kB
  • After compression 32.8 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. Mucem.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 48 (83%)

Requests Now

58

After Optimization

10

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mucem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

mucem.org accessibility score

92

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 IDs are not unique

Best Practices

mucem.org best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

mucem.org SEO score

99

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mucem.org 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 Mucem.org 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 Mucem. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: