Tools & Wizards About Us
nutractiv.fr screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

nutractiv.fr

Nutractiv, cabinet de conseil en nutrition santé | formation - Nutractiv

Page Load Speed

3.8 sec in total

First Response

193 ms

Resources Loaded

3.3 sec

Page Rendered

339 ms

nutractiv.fr screenshot

About Website

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

Nutractiv est une agence de conseil en nutrition-santé qui accompagne les professionnels de l’alimentaire. Notre entreprise, basée en Vendée, a fait de la Nutrition son cœur de métier. A travers nos s...

Visit nutractiv.fr

Key Findings

We analyzed Nutractiv.fr page load time and found that the first response time was 193 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

nutractiv.fr performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

nutractiv.fr

193 ms

nutractiv.fr

376 ms

www.nutractiv.fr

184 ms

www.nutractiv.fr

1319 ms

733f1ef364b5.css

296 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 80% of them (37 requests) were addressed to the original Nutractiv.fr, 11% (5 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Nutractiv.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 192.3 kB (11%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nutractiv.fr main page is 1.7 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 36.0 kB

  • Original 45.0 kB
  • After minification 41.2 kB
  • After compression 9.0 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 36.0 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 54.5 kB

  • Original 1.3 MB
  • After minification 1.3 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. Nutractiv images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 5.3 kB

  • Original 191.5 kB
  • After minification 191.5 kB
  • After compression 186.2 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

-80%

Potential reduce by 96.5 kB

  • Original 120.3 kB
  • After minification 28.9 kB
  • After compression 23.8 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. Nutractiv.fr needs all CSS files to be minified and compressed as it can save up to 96.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (40%)

Requests Now

35

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nutractiv. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nutractiv.fr

nutractiv.fr

193 ms

nutractiv.fr

nutractiv.fr

376 ms

www.nutractiv.fr

www.nutractiv.fr

184 ms

www.nutractiv.fr

www.nutractiv.fr

1319 ms

733f1ef364b5.css

733f1ef364b5.css

296 ms

css

css

33 ms

settings.css

settings.css

258 ms

styles.css

styles.css

261 ms

font-awesome.min.css

font-awesome.min.css

256 ms

069b212d64aa.css

069b212d64aa.css

265 ms

2e2521d3ebd3.js

2e2521d3ebd3.js

389 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

431 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

440 ms

tarteaucitron.js

tarteaucitron.js

427 ms

js

js

63 ms

f4a326d40785.js

f4a326d40785.js

470 ms

swiper.jquery.min.js

swiper.jquery.min.js

398 ms

scripts.js

scripts.js

527 ms

LOGO-ok-2.png

LOGO-ok-2.png

110 ms

bg-slide-vert-2.jpg

bg-slide-vert-2.jpg

319 ms

visuel-slide-2.png

visuel-slide-2.png

211 ms

bg-slide-orange.jpg

bg-slide-orange.jpg

310 ms

visuel-slide-4.png

visuel-slide-4.png

211 ms

bg-slide-bleu.jpg

bg-slide-bleu.jpg

394 ms

visuel-slide-1.png

visuel-slide-1.png

219 ms

timer.png

timer.png

285 ms

arrondi-slide.png

arrondi-slide.png

284 ms

img-etiquetage.jpg

img-etiquetage.jpg

389 ms

img-communication.jpg

img-communication.jpg

459 ms

img-dev.jpg

img-dev.jpg

466 ms

img-formations.jpg

img-formations.jpg

421 ms

img-equipe--ok.png

img-equipe--ok.png

417 ms

Communication-nutrition-sante-c249ab26.jpg

Communication-nutrition-sante-c249ab26.jpg

480 ms

CGV_logo%20FRENCH%20TECH%20Vendee_Couleur_ED.png

CGV_logo%20FRENCH%20TECH%20Vendee_Couleur_ED.png

655 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

45 ms

KFOlCnqEu92Fr1MmSU5fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmSU5fBBc9AMP6lQ.ttf

130 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

539 ms

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKeiunDXbtbK-F2qO0g.ttf

nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKeiunDXbtbK-F2qO0g.ttf

146 ms

bg-parallax-2.jpg

bg-parallax-2.jpg

535 ms

KFOjCnqEu92Fr1Mu51TjASc6CsHYl4BO.ttf

KFOjCnqEu92Fr1Mu51TjASc6CsHYl4BO.ttf

95 ms

KFOjCnqEu92Fr1Mu51S7ACc6CsHYl4BO.ttf

KFOjCnqEu92Fr1Mu51S7ACc6CsHYl4BO.ttf

96 ms

analytics.js

analytics.js

98 ms

loader.gif

loader.gif

350 ms

revicons.woff

revicons.woff

352 ms

collect

collect

14 ms

print.css

print.css

94 ms

Accessibility Review

nutractiv.fr accessibility score

90

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

nutractiv.fr best practices score

75

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

Page has valid source maps

SEO Factors

nutractiv.fr SEO score

89

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 Nutractiv.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 Nutractiv.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

nutractiv.fr

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