Tools & Wizards About Us
gerlinea.fr screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

gerlinea.fr

Gerlinéa : Produits Equilibrés, Substituts de Repas, Diététique Minceur et Bien-être

Page Load Speed

5.5 sec in total

First Response

400 ms

Resources Loaded

2.6 sec

Page Rendered

2.6 sec

gerlinea.fr screenshot

About Website

Welcome to gerlinea.fr homepage info - get ready to check Gerlinea best content for France right away, or after learning these important things about gerlinea.fr

Gerlinéa, marque française de nutrition et diététique. Des produits équilibrés et gourmands, pour vous aider à prendre soin de vous en vous faisant plaisir.

Visit gerlinea.fr

Key Findings

We analyzed Gerlinea.fr page load time and found that the first response time was 400 ms and then it took 5.1 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

gerlinea.fr performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value16.1 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value2,600 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value29.3 s

0/100

10%

Network Requests Diagram

www.gerlinea.fr

400 ms

calendar.css

333 ms

styles-m.css

183 ms

netreviews.css

329 ms

swiper.min.css

328 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 93% of them (54 requests) were addressed to the original Gerlinea.fr, 3% (2 requests) were made to Cdn.lightwidget.com and 2% (1 request) were made to 7d9qttl4n9.kameleoon.eu. The less responsive or slowest element that took the longest time to load (629 ms) belongs to the original domain Gerlinea.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 218.8 kB (13%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gerlinea.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. Only a small number of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 216.7 kB

  • Original 255.5 kB
  • After minification 212.3 kB
  • After compression 38.8 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 43.2 kB, which is 17% 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 216.7 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.2 MB
  • After minification 1.2 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. Gerlinea images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 695 B

  • Original 80.1 kB
  • After minification 80.1 kB
  • After compression 79.4 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

-1%

Potential reduce by 1.3 kB

  • Original 119.0 kB
  • After minification 119.0 kB
  • After compression 117.7 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. Gerlinea.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (69%)

Requests Now

32

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gerlinea. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.gerlinea.fr

www.gerlinea.fr

400 ms

calendar.css

calendar.css

333 ms

styles-m.css

styles-m.css

183 ms

netreviews.css

netreviews.css

329 ms

swiper.min.css

swiper.min.css

328 ms

algolia-reset.css

algolia-reset.css

347 ms

styles-l.css

styles-l.css

317 ms

require.min.js

require.min.js

365 ms

requirejs-min-resolver.min.js

requirejs-min-resolver.min.js

370 ms

mixins.min.js

mixins.min.js

370 ms

requirejs-config.min.js

requirejs-config.min.js

338 ms

polyfill.min.js

polyfill.min.js

334 ms

common.min.js

common.min.js

360 ms

instantsearch.min.js

instantsearch.min.js

361 ms

autocomplete.min.js

autocomplete.min.js

360 ms

dnd.algoliaHooks.min.js

dnd.algoliaHooks.min.js

362 ms

kameleoon.js

kameleoon.js

392 ms

polyfill.min.js

polyfill.min.js

370 ms

lightwidget.js

lightwidget.js

353 ms

insights.min.js

insights.min.js

346 ms

algoliaBundle.min.js

algoliaBundle.min.js

629 ms

logo.svg

logo.svg

68 ms

visuel.png

visuel.png

75 ms

Cr_me_brul_e_la_vanille_1.png

Cr_me_brul_e_la_vanille_1.png

74 ms

Nunito-Regular.ttf

Nunito-Regular.ttf

17 ms

Nunito-Regular.woff

Nunito-Regular.woff

94 ms

Nunito-Light.woff

Nunito-Light.woff

242 ms

Nunito-ExtraLight.woff

Nunito-ExtraLight.woff

245 ms

Nunito-SemiBold.woff

Nunito-SemiBold.woff

253 ms

Nunito-Bold.woff

Nunito-Bold.woff

252 ms

Nunito-ExtraBold.woff

Nunito-ExtraBold.woff

254 ms

Nunito-Black.woff

Nunito-Black.woff

253 ms

Blank-Theme-Icons.woff

Blank-Theme-Icons.woff

254 ms

nes-iconfont.woff

nes-iconfont.woff

255 ms

slider_desk_creme_repas_minceur_vanille_1.png

slider_desk_creme_repas_minceur_vanille_1.png

322 ms

path-category-interested.svg

path-category-interested.svg

222 ms

jquery.min.js

jquery.min.js

57 ms

calendar.min.js

calendar.min.js

51 ms

mage.min.js

mage.min.js

96 ms

PlayfairDisplay-Black.woff

PlayfairDisplay-Black.woff

161 ms

PlayfairDisplay-ExtraBold.woff

PlayfairDisplay-ExtraBold.woff

258 ms

PlayfairDisplay-Bold.woff

PlayfairDisplay-Bold.woff

149 ms

PlayfairDisplay-SemiBold.woff

PlayfairDisplay-SemiBold.woff

149 ms

PlayfairDisplay-Medium.woff

PlayfairDisplay-Medium.woff

150 ms

PlayfairDisplay-Regular.woff

PlayfairDisplay-Regular.woff

148 ms

Tahu.woff

Tahu.woff

254 ms

nr-icons.ttf

nr-icons.ttf

146 ms

widget.min.js

widget.min.js

163 ms

datepicker.min.js

datepicker.min.js

161 ms

timepicker.min.js

timepicker.min.js

552 ms

main.min.js

main.min.js

49 ms

path-master-products.svg

path-master-products.svg

107 ms

underscore.min.js

underscore.min.js

108 ms

scripts.min.js

scripts.min.js

49 ms

221e4260496f5c5d8437daa6a04198a1.html

221e4260496f5c5d8437daa6a04198a1.html

96 ms

slider_desk_creme_repas_minceur_vanille.png

slider_desk_creme_repas_minceur_vanille.png

398 ms

biscuits-gerlinea-01.jpg

biscuits-gerlinea-01.jpg

87 ms

validation.min.js

validation.min.js

245 ms

Accessibility Review

gerlinea.fr accessibility score

80

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-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible 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

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

gerlinea.fr best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

gerlinea.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 Gerlinea.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 Gerlinea.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

gerlinea.fr

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