Tools & Wizards About Us
conservatoiredeparis.fr screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

conservatoiredeparis.fr

Conservatoire National Supérieur de Musique et de Danse de Paris

Page Load Speed

6.1 sec in total

First Response

185 ms

Resources Loaded

5.7 sec

Page Rendered

224 ms

conservatoiredeparis.fr screenshot

About Website

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

Visit conservatoiredeparis.fr

Key Findings

We analyzed Conservatoiredeparis.fr page load time and found that the first response time was 185 ms and then it took 5.9 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

conservatoiredeparis.fr performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.13

81/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

conservatoiredeparis.fr

185 ms

www.conservatoiredeparis.fr

372 ms

fr

3050 ms

css_DSPNmDY1bkfXAAJxI1p1qndI6XZ-vvNGZeaclnihlrQ.css

128 ms

css_eHpS0Tq237rpVKY-K-vOarH0R9_feOlUlQ76G28WJIE.css

263 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 95% of them (52 requests) were addressed to the original Conservatoiredeparis.fr, 2% (1 request) were made to Google.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Conservatoiredeparis.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 811.2 kB (42%)

Content Size

1.9 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Conservatoiredeparis.fr main page is 1.9 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. 40% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 75.9 kB

  • Original 92.3 kB
  • After minification 73.2 kB
  • After compression 16.4 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 19.1 kB, which is 21% 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 75.9 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 15.6 kB

  • Original 540.3 kB
  • After minification 524.8 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. Conservatoire De Paris images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 719.2 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 581.5 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 719.2 kB or 55% of the original size.

CSS Optimization

-13%

Potential reduce by 592 B

  • Original 4.4 kB
  • After minification 4.4 kB
  • After compression 3.8 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. Conservatoiredeparis.fr needs all CSS files to be minified and compressed as it can save up to 592 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (25%)

Requests Now

40

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Conservatoire De Paris. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

conservatoiredeparis.fr

conservatoiredeparis.fr

185 ms

www.conservatoiredeparis.fr

www.conservatoiredeparis.fr

372 ms

fr

fr

3050 ms

css_DSPNmDY1bkfXAAJxI1p1qndI6XZ-vvNGZeaclnihlrQ.css

css_DSPNmDY1bkfXAAJxI1p1qndI6XZ-vvNGZeaclnihlrQ.css

128 ms

css_eHpS0Tq237rpVKY-K-vOarH0R9_feOlUlQ76G28WJIE.css

css_eHpS0Tq237rpVKY-K-vOarH0R9_feOlUlQ76G28WJIE.css

263 ms

css_UuWEaFJd4eymnfSunM2OBPRtuD1m5lbMhYK-W5fqw5M.css

css_UuWEaFJd4eymnfSunM2OBPRtuD1m5lbMhYK-W5fqw5M.css

283 ms

tarteaucitron.js

tarteaucitron.js

328 ms

api.js

api.js

29 ms

js_y7sFpEEbH4q5-n3GuIHvIuOEEymEvL08Vwm_RlPrqg8.js

js_y7sFpEEbH4q5-n3GuIHvIuOEEymEvL08Vwm_RlPrqg8.js

283 ms

css_DSPNmDY1bkfXAAJxI1p1qndI6XZ-vvNGZeaclnihlrQ.css

css_DSPNmDY1bkfXAAJxI1p1qndI6XZ-vvNGZeaclnihlrQ.css

222 ms

css_eHpS0Tq237rpVKY-K-vOarH0R9_feOlUlQ76G28WJIE.css

css_eHpS0Tq237rpVKY-K-vOarH0R9_feOlUlQ76G28WJIE.css

148 ms

css_UuWEaFJd4eymnfSunM2OBPRtuD1m5lbMhYK-W5fqw5M.css

css_UuWEaFJd4eymnfSunM2OBPRtuD1m5lbMhYK-W5fqw5M.css

348 ms

js_y7sFpEEbH4q5-n3GuIHvIuOEEymEvL08Vwm_RlPrqg8.js

js_y7sFpEEbH4q5-n3GuIHvIuOEEymEvL08Vwm_RlPrqg8.js

883 ms

css

css

26 ms

logo-cnsmdp.svg

logo-cnsmdp.svg

109 ms

fr

fr

194 ms

Video_CNSMDP_2024_Ecoleouvertecours_6avril.jpg

Video_CNSMDP_2024_Ecoleouvertecours_6avril.jpg

109 ms

Video_CNSMDP_2024_OLC-Briger_22mars.jpg

Video_CNSMDP_2024_OLC-Briger_22mars.jpg

184 ms

Video_CNSMDP_2024_Ecoleouverte_5avril.jpg

Video_CNSMDP_2024_Ecoleouverte_5avril.jpg

186 ms

Video_CNSMDP_2024_Opera_8mars.jpg

Video_CNSMDP_2024_Opera_8mars.jpg

187 ms

Video_CNSMDP_2023_Coppey8dec.jpg

Video_CNSMDP_2023_Coppey8dec.jpg

265 ms

CNSMDP-Media-Audio-26.jpg

CNSMDP-Media-Audio-26.jpg

344 ms

Video_CNSMDP_2024_EC-Prog-Hiver_31janv.jpg

Video_CNSMDP_2024_EC-Prog-Hiver_31janv.jpg

266 ms

CNSMDP-Media-Audio-31.jpg

CNSMDP-Media-Audio-31.jpg

267 ms

Saison_BD%C2%A9William-Beaucardet_CNSMDP_2023-24_Daniel-Harding.jpg

Saison_BD%C2%A9William-Beaucardet_CNSMDP_2023-24_Daniel-Harding.jpg

272 ms

Video_CNSMDP_2023_DAI_21nov.jpg

Video_CNSMDP_2023_DAI_21nov.jpg

345 ms

bg-custom-calendar.jpg

bg-custom-calendar.jpg

422 ms

Actu_VG%C2%A9Ferrante-Ferranti_CNSMDP_2020-21-Instrum-guitare.jpg

Actu_VG%C2%A9Ferrante-Ferranti_CNSMDP_2020-21-Instrum-guitare.jpg

345 ms

Actu_VG%C2%A9CNSMDP_2023-24-EDelorme27mai24.jpg

Actu_VG%C2%A9CNSMDP_2023-24-EDelorme27mai24.jpg

352 ms

Actu_VG%C2%A9CNSMDP_2023-24-_sortie_Initiale-31mai.jpg

Actu_VG%C2%A9CNSMDP_2023-24-_sortie_Initiale-31mai.jpg

424 ms

Actu_VG%C2%A9Ferrante-Ferranti_CNSMDP_2016-17_Jazz-5.jpg

Actu_VG%C2%A9Ferrante-Ferranti_CNSMDP_2016-17_Jazz-5.jpg

424 ms

Actu_VG%C2%A9Ferrante-Ferranti_CNSMDP_2023-24-Mediatheque.jpg

Actu_VG%C2%A9Ferrante-Ferranti_CNSMDP_2023-24-Mediatheque.jpg

424 ms

Actu_VG%C2%A9Herman-Sorgeloos_CNSMDP_2023-24-DRUMMING.jpg

Actu_VG%C2%A9Herman-Sorgeloos_CNSMDP_2023-24-DRUMMING.jpg

431 ms

Actu_VG%C2%A9CNSMDP_2023-24-Etoilesduclassique2024.jpg

Actu_VG%C2%A9CNSMDP_2023-24-Etoilesduclassique2024.jpg

501 ms

Actu_VG%C2%A9Florence-Lafargue_CNSMDP_2023-24-AIMS2024.jpg

Actu_VG%C2%A9Florence-Lafargue_CNSMDP_2023-24-AIMS2024.jpg

502 ms

Actu_VG%C2%A9Ferrante-Ferranti_CNSMDP_2013-14-Partition-1.jpg

Actu_VG%C2%A9Ferrante-Ferranti_CNSMDP_2013-14-Partition-1.jpg

504 ms

Actu_VG%C2%A9Ferrante-Ferranti_CNSMDP_2022-23-Next.jpg

Actu_VG%C2%A9Ferrante-Ferranti_CNSMDP_2022-23-Next.jpg

504 ms

Republique_Francaise.jpg

Republique_Francaise.jpg

589 ms

LOGO-PSL.jpg

LOGO-PSL.jpg

571 ms

bg-alaune.png

bg-alaune.png

554 ms

Saison_BD%C2%A9Ferrante-Ferranti_CNSMDP2022-23_Danse1.jpg

Saison_BD%C2%A9Ferrante-Ferranti_CNSMDP2022-23_Danse1.jpg

556 ms

Saison_BD%C2%A9Ferrante-Ferranti_CNSMDP_2022-23_danse.jpg

Saison_BD%C2%A9Ferrante-Ferranti_CNSMDP_2022-23_danse.jpg

557 ms

recaptcha__en.js

recaptcha__en.js

78 ms

Gotham-Medium.otf

Gotham-Medium.otf

649 ms

Gotham-Book.otf

Gotham-Book.otf

548 ms

Gotham-Ultra.woff

Gotham-Ultra.woff

563 ms

Gotham-Light.otf

Gotham-Light.otf

648 ms

Gotham-Black.woff

Gotham-Black.woff

563 ms

Gotham-Bold.otf

Gotham-Bold.otf

649 ms

icomoon.ttf

icomoon.ttf

628 ms

css_0XbUpU5EOn5txvMw_gyD7aMrKyG-2vsMb9CTRUh3zkQ.css

css_0XbUpU5EOn5txvMw_gyD7aMrKyG-2vsMb9CTRUh3zkQ.css

129 ms

css_0XbUpU5EOn5txvMw_gyD7aMrKyG-2vsMb9CTRUh3zkQ.css

css_0XbUpU5EOn5txvMw_gyD7aMrKyG-2vsMb9CTRUh3zkQ.css

141 ms

tarteaucitron.css

tarteaucitron.css

82 ms

tarteaucitron.fr.js

tarteaucitron.fr.js

80 ms

tarteaucitron.services.js

tarteaucitron.services.js

98 ms

Accessibility Review

conservatoiredeparis.fr accessibility score

73

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

High

ARIA IDs are not unique

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

conservatoiredeparis.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

conservatoiredeparis.fr SEO score

92

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 Conservatoiredeparis.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 Conservatoiredeparis.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

conservatoiredeparis.fr

Open Graph description is not detected on the main page of Conservatoire De Paris. 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: