Tools & Wizards About Us
rdv-carnot.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

rdv-carnot.com

Les Rendez-vous Carnot 2024 | Le rendez-vous de la R&D pour les entreprises

Page Load Speed

8.2 sec in total

First Response

355 ms

Resources Loaded

7.6 sec

Page Rendered

272 ms

rdv-carnot.com screenshot

About Website

Visit rdv-carnot.com now to see the best up-to-date Rdv Carnot content and also check out these interesting facts you probably never knew about rdv-carnot.com

Rencontrez les meilleurs experts de la recherche et de l’innovation, le 16 octobre 2024 au Palais des Congrès de Massy.

Visit rdv-carnot.com

Key Findings

We analyzed Rdv-carnot.com page load time and found that the first response time was 355 ms and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

rdv-carnot.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value5,580 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.267

46/100

15%

TTI (Time to Interactive)

Value28.7 s

0/100

10%

Network Requests Diagram

rdv-carnot.com

355 ms

normalize.css

177 ms

webflow.css

257 ms

rendez-vouscarnot2015.webflow.css

436 ms

lrw0nxv.js

300 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 86% of them (102 requests) were addressed to the original Rdv-carnot.com, 3% (3 requests) were made to S.ytimg.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Rdv-carnot.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 741.9 kB (24%)

Content Size

3.2 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rdv-carnot.com main page is 3.2 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. 60% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 40.4 kB

  • Original 49.1 kB
  • After minification 45.1 kB
  • After compression 8.7 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. 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 40.4 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 145.5 kB

  • Original 2.3 MB
  • After minification 2.2 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. Rdv Carnot images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 230.0 kB

  • Original 375.6 kB
  • After minification 334.4 kB
  • After compression 145.6 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 230.0 kB or 61% of the original size.

CSS Optimization

-84%

Potential reduce by 325.9 kB

  • Original 387.5 kB
  • After minification 348.8 kB
  • After compression 61.6 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. Rdv-carnot.com needs all CSS files to be minified and compressed as it can save up to 325.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (10%)

Requests Now

113

After Optimization

102

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rdv Carnot. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rdv-carnot.com

rdv-carnot.com

355 ms

normalize.css

normalize.css

177 ms

webflow.css

webflow.css

257 ms

rendez-vouscarnot2015.webflow.css

rendez-vouscarnot2015.webflow.css

436 ms

lrw0nxv.js

lrw0nxv.js

300 ms

modernizr.js

modernizr.js

172 ms

cute.js

cute.js

171 ms

jquery.min.js

jquery.min.js

26 ms

webflow.js

webflow.js

3851 ms

ga.js

ga.js

33 ms

follow_button.html

follow_button.html

149 ms

FondHome.jpg

FondHome.jpg

3795 ms

logo_carnot.png

logo_carnot.png

3470 ms

FR.jpg

FR.jpg

3469 ms

UK.jpg

UK.jpg

3468 ms

visuel.png

visuel.png

3724 ms

shadow_twitter1.png

shadow_twitter1.png

3632 ms

94.png

94.png

3631 ms

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96.png

3633 ms

5486ffb214504f74625bf2b5_visuel_rdv1.png

5486ffb214504f74625bf2b5_visuel_rdv1.png

3968 ms

visuel_conf.png

visuel_conf.png

4020 ms

visuel_conf.png

visuel_conf.png

4073 ms

Creathes.JPG

Creathes.JPG

3881 ms

Logo_1.jpg

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3980 ms

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3965 ms

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4045 ms

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4209 ms

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4138 ms

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4144 ms

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4177 ms

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4206 ms

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4236 ms

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4299 ms

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4312 ms

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4334 ms

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4371 ms

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4374 ms

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4402 ms

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4454 ms

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4470 ms

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4490 ms

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4613 ms

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4536 ms

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4561 ms

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4612 ms

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4608 ms

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27 ms

ELK5HwxTL2k

ELK5HwxTL2k

92 ms

__utm.gif

__utm.gif

18 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

30 ms

www-embed-player.js

www-embed-player.js

61 ms

base.js

base.js

3347 ms

jot

jot

3472 ms

jot

jot

3467 ms

Logo_26.jpg

Logo_26.jpg

1198 ms

graphique.png

graphique.png

1255 ms

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

73 ms

ad_status.js

ad_status.js

75 ms

Logo_27.jpg

Logo_27.jpg

1254 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

73 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

76 ms

Logo_29.jpg

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1171 ms

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1153 ms

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1167 ms

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1292 ms

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1239 ms

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1228 ms

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1142 ms

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992 ms

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993 ms

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1103 ms

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1187 ms

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1156 ms

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1136 ms

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1043 ms

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1036 ms

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1066 ms

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1215 ms

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1221 ms

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1212 ms

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1146 ms

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1142 ms

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1148 ms

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1210 ms

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1227 ms

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1207 ms

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1157 ms

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1151 ms

Logo_49.jpg

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1148 ms

Logo_33.jpg

Logo_33.jpg

1285 ms

Instituts_CARNOT.jpg

Instituts_CARNOT.jpg

1196 ms

Rhone-Alpes.jpg

Rhone-Alpes.jpg

1174 ms

logo_grandlyon.jpg

logo_grandlyon.jpg

1171 ms

inpi.jpg

inpi.jpg

1148 ms

ministre2.jpg

ministre2.jpg

1224 ms

ministre1.jpg

ministre1.jpg

1273 ms

sponsors.jpg

sponsors.jpg

1317 ms

Innovation.png

Innovation.png

1168 ms

LiveSource.png

LiveSource.png

1151 ms

AirCosmos.png

AirCosmos.png

1183 ms

Iniciativas.png

Iniciativas.png

1131 ms

AMBIANCES-36.jpg

AMBIANCES-36.jpg

1305 ms

Stands_divers-21.jpg

Stands_divers-21.jpg

1488 ms

SECTION_Carnot-88.jpg

SECTION_Carnot-88.jpg

1339 ms

SECTION_C-2.jpg

SECTION_C-2.jpg

1469 ms

INAUGURATION-8.jpg

INAUGURATION-8.jpg

1349 ms

SECTION_C-3.jpg

SECTION_C-3.jpg

1288 ms

AMBIANCES-38.jpg

AMBIANCES-38.jpg

1392 ms

AMBIANCES-42.jpg

AMBIANCES-42.jpg

1457 ms

AMBIANCES-44.jpg

AMBIANCES-44.jpg

1492 ms

CONFERENCES1.jpg

CONFERENCES1.jpg

1406 ms

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CONFERENCES2.jpg

1488 ms

CONFERENCES3.jpg

CONFERENCES3.jpg

1483 ms

Espace%20visio2.jpg

Espace%20visio2.jpg

1473 ms

arrow_left_FR.png

arrow_left_FR.png

1356 ms

arrow_right_FR.png

arrow_right_FR.png

1354 ms

shadow_logo.png

shadow_logo.png

1426 ms

ligne.png

ligne.png

1408 ms

Accessibility Review

rdv-carnot.com accessibility score

94

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

rdv-carnot.com 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

rdv-carnot.com 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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rdv-carnot.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rdv-carnot.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

rdv-carnot.com

Open Graph description is not detected on the main page of Rdv Carnot. 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: