Tools & Wizards About Us
paris.catholique.fr screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

paris.catholique.fr

L'Église catholique à Paris - Diocèse de Paris

Page Load Speed

6.2 sec in total

First Response

247 ms

Resources Loaded

3.2 sec

Page Rendered

2.8 sec

paris.catholique.fr screenshot

About Website

Visit paris.catholique.fr now to see the best up-to-date Paris Catholique content for France and also check out these interesting facts you probably never knew about paris.catholique.fr

Actualités et horaires des messes des paroisses de Paris, interventions et homélies de Mgr Laurent Ulrich, archevêque de Paris, don en ligne au Denier de l'Église.

Visit paris.catholique.fr

Key Findings

We analyzed Paris.catholique.fr page load time and found that the first response time was 247 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

paris.catholique.fr performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

paris.catholique.fr

247 ms

dioceseparis.fr

551 ms

d8f96a5140bebcf10832277f6d84ab85.css

174 ms

jquery.js

401 ms

jquery.form.js

250 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Paris.catholique.fr, 98% (128 requests) were made to Dioceseparis.fr and 2% (2 requests) were made to Stats.dioceseparis.fr. The less responsive or slowest element that took the longest time to load (910 ms) relates to the external source Dioceseparis.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.4 kB (2%)

Content Size

7.5 MB

After Optimization

7.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Paris.catholique.fr main page is 7.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 127.8 kB

  • Original 153.5 kB
  • After minification 128.8 kB
  • After compression 25.7 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 24.7 kB, which is 16% 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 127.8 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 11 B

  • Original 7.0 MB
  • After minification 7.0 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. Paris Catholique images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 12.8 kB

  • Original 216.6 kB
  • After minification 216.4 kB
  • After compression 203.8 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

-11%

Potential reduce by 7.8 kB

  • Original 69.8 kB
  • After minification 69.8 kB
  • After compression 62.0 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. Paris.catholique.fr needs all CSS files to be minified and compressed as it can save up to 7.8 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (23%)

Requests Now

127

After Optimization

98

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Paris Catholique. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

paris.catholique.fr

paris.catholique.fr

247 ms

dioceseparis.fr

dioceseparis.fr

551 ms

d8f96a5140bebcf10832277f6d84ab85.css

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174 ms

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401 ms

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jquery.form.js

250 ms

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248 ms

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250 ms

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255 ms

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258 ms

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421 ms

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336 ms

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334 ms

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338 ms

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439 ms

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443 ms

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476 ms

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499 ms

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Accessibility Review

paris.catholique.fr 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-*] attributes do not have valid values

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.

Best Practices

paris.catholique.fr 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

paris.catholique.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

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 Paris.catholique.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 Paris.catholique.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

paris.catholique.fr

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