nutrielement.com website review

About 379 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.9 s faster on a phone.

10 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.1 s.

16 files are served with short cache lifetimes, so returning visitors download them again (176 KiB).

Your mobile performance score is 62. Pages that score under 90 lose visitors before the first paint.

8 third-party services load with your homepage (Google Tag Manager, Clarity and Optanon and others), adding 1.1 MB and 888 ms of main-thread time.

Google Tag Manager costs a phone 487 ms of main-thread work and 524 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.

A phone's processor spends 2.2 s on main-thread work while loading, 1.1 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

5 long tasks block the main thread while loading, the longest for 238 ms. During a long task the page ignores taps.

About 40 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 150 ms faster on a phone.

Polyfills for old browsers add 15 KiB JavaScript that modern phones do not need.

9 KiB could be saved by minifying JavaScript.

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

Your largest element takes 16.4 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “En cliquant sur « Accepter », vous acceptez le stockage de …”.

The page becomes fully interactive after 16.4 s. Good is under 3.8 s.

Visually, the page fills in at 4.7 s (Speed Index). Good is under 3.4 s.

Scripts block taps and scrolling for 390 ms in total while the page loads. Good is under 200 ms.

Chrome's UX Report (opens in a new tab) has too little real-visitor traffic for this site, so the figures here are lab measurements from Google's test phone on a throttled 4G connection.

Your homepage downloads 2.7 MB in 225 requests on a phone: scripts 1.1 MB (58), other files 875 KiB (132) and fonts 448 KiB (12). Under 2 MB keeps phones on slow connections fast.

NeCloture_Mobile_390X844_HD_1.png is on the first screen but marked loading="lazy", so the browser waits before fetching it and the page looks finished later. Load it eagerly (and give it fetchpriority="high" if it is the main image).

By the Sustainable Web Design model, a visit to your homepage emits about 0.75 g of CO₂e: 90.3 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

The viewport tag blocks pinch-zoom, which low-vision visitors rely on.

There is no <h1>, so neither visitors nor Google get a clear main headline.

The homepage links to only 0 pages on your own site, so visitors and crawlers find few routes into the rest of it.

There is no https://www.nutrielement.com/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.

1 image failed to load on a phone, for example https://bat.bing.com/action/0?ti=56030134&Ver=2&mid=c55dbdc7-a673-4a93-908d-3c2f54f0004d&bo=1&sid=9681a9a0dace11f19a790bc68c2a2538&vid=9681dc20dace11f1bfeb4d8d7952acb8&vids=1&msclkid=N&pi=918639831&lg.

1 third-party cookie is set on load; browsers are restricting these, so whatever relies on them breaks.

1 error was logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_CERT_COMMON_NAME_INVALID”.

Chrome logged issues while loading the page (“Cookie”).

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

We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.

No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

Your homepage shows a street address but no LocalBusiness JSON-LD, so Google and AI assistants have to guess your address, hours and phone from the page text.

A local customer looking to call finds no phone number on the homepage. Add one, ideally as a tap-to-call link.

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

The homepage has only about 36 words of visible text; thin pages give Google and first-time buyers little to go on.

The homepage shows no opening hours. If customers visit or call, show when.

There is no form on the homepage, so every lead has to click through to another page first.

There is no link to Google or Apple Maps. A directions link is one tap for a phone visitor.

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

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Meta Pixel and Microsoft Ads and 4 mores (measured from a US location before any click). A consent tool (OneTrust) is installed; check it blocks these until visitors agree where the law requires it.

Opening the homepage sets 25 cookies (measured from a US location before any click).

Loading the homepage contacts 33 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.