cellumove.fr website review

9 files are served with short cache lifetimes, so returning visitors download them again (244 KiB).

The page has 1,651 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

6 third-party services load with your homepage (Google Tag Manager, Facebook and wetracked.io and others), adding 451 KiB and 342 ms of main-thread time.

About 151 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 150 ms faster on a phone.

3 long tasks block the main thread while loading, the longest for 196 ms. During a long task the page ignores taps.

Polyfills for old browsers add 13 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

1 file blocks the first paint until they finish downloading. Deferring or inlining it could save about 150 ms.

About 16 KiB of CSS is downloaded but never applied on this page.

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

The page becomes fully interactive after 6.5 s. Good is under 3.8 s.

Your largest element takes 3.3 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image.

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' largest content (lcp) went from 1.1 s to 1.2 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

1 image (53 KiB) is JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.

By the Sustainable Web Design model, a visit to your homepage emits about 0.30 g of CO₂e: 35.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

6 buttons have no accessible name, so screen readers announce just “button”.

Certain ARIA roles must contain particular children: 1 element on the page fails this check, rated critical by axe-core.

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

Elements must only use permitted ARIA attributes: 2 elements on the page fail this check, rated serious by axe-core.

Scrollable region must have keyboard access: 2 elements on the page fail this check, rated serious by axe-core.

All page content should be contained by landmarks: 1 element on the page fails this check, rated moderate by axe-core.

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

Headings skip levels (h2 → h4), which makes the page harder to scan with a screen reader.

Elements with visible text labels do not have matching accessible names. (4 elements).

No meta description, so Google writes its own snippet from whatever text it finds.

Your title is only 9 characters: “CelluMove”. Between 30 and 65 characters leaves room to say what you do and for whom.

No structured data (JSON-LD), so Google can't show rich results such as your logo, ratings or FAQs.

No Open Graph image, so links shared on LinkedIn, Slack or Facebook show no preview picture.

No favicon is declared in the HTML, so browser tabs and Google's mobile results may show a generic icon.

The homepage links to 67 pages on cellumove.fr and 1 external page.

There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.

https://cellumove.fr/collections/all, https://cellumove.fr/products/3-pair-of-3d-compression-color-socks, https://cellumove.fr/pages/contact, https://cellumove.fr/collections/3d%E2%84%A2-compression, https://cellumove.fr/products/short-sculptant-lissant-3d%E2%84%A2 and https://cellumove.fr/collections/shop-all and 1 other have no meta description, so Google writes the search snippet from whatever text it finds.

https://cellumove.fr/products/3d%E2%84%A2-leggings-sculpt-smooth-v1, https://cellumove.fr/products/3d%E2%84%A2-bra-sculpt-smooth-v1 and https://cellumove.fr/products/3d%E2%84%A2-sleeve-sculpt-smooth-v1 use the same meta description. A description written for each page earns more clicks.

Your homepage links to 7 pages by a URL that isn't their canonical one, for example https://cellumove.fr/products/3d%E2%84%A2-leggings-sculpt-smooth-v1, whose canonical is https://cellumove.fr/products/3d%e2%84%a2-leggings-sculpt-smooth-v1. Linking straight to the canonical URL saves crawlers a detour and keeps ranking signals on one address.

https://cellumove.fr/collections/all and https://cellumove.fr/products/3d%E2%84%A2-slim-tee-sculpt-support-v1 have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 22 found) and read each the way a search engine does.

1 error was logged to the browser console while the page loaded, for example “Failed to load resource: the server responded with a status of 404 ()”.

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 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 1,762 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Tag Manager 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 12 cookies, 1 of them by other companies (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 9 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.