nutridome.fr website review

5 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.3 s.

The page has 6,034 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

A phone's processor spends 5.0 s on main-thread work while loading, 2.2 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (Shopify, Google Tag Manager and Facebook and others), adding 2.3 MB and 1.4 s of main-thread time.

Your mobile performance score is 57. Pages that score under 90 lose visitors before the first paint.

About 760 KiB of JavaScript is downloaded but never used on this page.

Shopify costs a phone 533 ms of main-thread work and 301 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

About 100 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 450 ms faster on a phone.

Google Tag Manager costs a phone 411 ms of main-thread work and 687 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

24 files are served with short cache lifetimes, so returning visitors download them again (356 KiB).

Facebook costs a phone 196 ms of main-thread work and 311 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

Google CDN costs a phone 118 ms of main-thread work and 300 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

conversion.io costs a phone 14 ms of main-thread work and 518 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

70 KiB could be saved by minifying JavaScript.

17 long tasks block the main thread while loading, the longest for 145 ms. During a long task the page ignores taps.

3 images could be 85 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

Polyfills for old browsers add 31 KiB JavaScript that modern phones do not need.

Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.

Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.

3 KiB could be saved by minifying CSS.

Real Chrome users on phones do not pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)). Google uses this in ranking.

The page becomes fully interactive after 22.5 s. Good is under 3.8 s.

Your largest element takes 6.1 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image.

Real visitors wait 249 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' tap response (inp) went from 165 ms to 249 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Real visitors wait 811 ms for your server to start answering (75th percentile). Good is under 800 ms.

Visually, the page fills in at 5.8 s (Speed Index). Good is under 3.4 s.

Scripts block taps and scrolling for 597 ms in total while the page loads. Good is under 200 ms.

31 images have no width and height attributes, so the layout jumps as each one loads.

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' largest content (lcp) went from 2.0 s to 2.2 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 4.6 MB in 318 requests on a phone: scripts 2.1 MB (103), other files 1.3 MB (145) and images 747 KiB (53). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 1.30 g of CO₂e: 156.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

18 tap targets are too small or too close together to hit reliably with a finger.

11 elements hidden from screen readers can still receive keyboard focus.

6 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.

1 frame has no title, so screen-reader users cannot tell what it contains.

All page content should be contained by landmarks: 6 elements on the page fail this check, rated moderate by axe-core.

2 visible links have no text or label, so screen readers cannot say where they go.

Elements with visible text labels do not have matching accessible names. (31 elements).

The homepage links to 649 pages on nutridome.fr and 30 external pages.

Your Organization JSON-LD is missing logo, description and contact details. These are the facts AI assistants use to describe a business and to tell it apart from others with a similar name.

There is no https://nutridome.fr/llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.

https://nutridome.fr/apps/iwish has no meta description, so Google writes the search snippet from whatever text it finds.

We fetched 15 pages linked from your homepage (of 197 found) and read each the way a search engine does.

2 errors were logged to the browser console while the page loaded, for example “Cannot read properties of undefined (reading 'width')”.

On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.

No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.

No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

The homepage carries about 1,807 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Klaviyo and Meta Pixel (measured from a US location before any click). No consent tool was detected. Visitors from the EU, UK and several US states must be asked first.

Opening the homepage sets 16 cookies (measured from a US location before any click).

No known cookie consent tool loads with the page. Some sites build their own banner, and some only show one to visitors from the EU.

Loading the homepage contacts 26 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.