dormideo.fr website review

Your mobile performance score is 68. Pages that score under 90 lose visitors before the first paint.

About 218 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 720 ms faster on a phone.

7 third-party services load with your homepage (Shopify, nice-team.net and logbase.io and others), adding 1.1 MB and 297 ms of main-thread time.

20 files block the first paint until they finish downloading. Deferring or inlining them could save about 350 ms.

Shopify costs a phone 232 ms of main-thread work and 885 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.

The page has 1,989 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

40 KiB could be saved by minifying JavaScript.

About 24 KiB of CSS is downloaded but never applied on this page.

6 files are served with short cache lifetimes, so returning visitors download them again (11 KiB).

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.

Your largest element takes 9.3 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image.

The page becomes fully interactive after 9.4 s. Good is under 3.8 s.

Over the last 25 four-week periods to 2026-11-07, real Chrome visitors' tap response (inp) went from 134 ms to 167 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Visually, the page fills in at 4.9 s (Speed Index). Good is under 3.4 s.

The first text or image appears after 2.0 s on a phone. Good is under 1.8 s.

10 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 1.4 s to 1.4 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 2.9 MB in 307 requests on a phone: images 989 KiB (39), other files 912 KiB (114) and scripts 737 KiB (92). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 0.83 g of CO₂e: 99.0 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

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

5 images have no alt text, which hurts accessibility and image search.

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 1 element on the page fails this check, rated moderate by axe-core.

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

Elements with visible text labels do not have matching accessible names. (1 element).

Your title is 76 characters, so Google will cut it off around 60: “Dormideo - Magasin de matelas en ligne, livraison gratuite – Dormideo France”.

Your meta description is 191 characters; Google truncates after about 160, so the end of your pitch is cut.

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

Your <h1> is empty.

The homepage links to 90 pages on dormideo.fr and 6 external pages.

The HTML your server sends has 829 of the 1,521 words a browser shows. AI crawlers don't run JavaScript, so they miss the rest.

https://www.dormideo.fr/customer_authentication/redirect has no <title>, so Google invents the link text in results.

https://www.dormideo.fr/customer_authentication/redirect is marked noindex but linked from your homepage. If it is meant to be found, remove the noindex.

https://www.dormideo.fr/collections/all, https://www.dormideo.fr/customer_authentication/redirect, https://www.dormideo.fr/policies/shipping-policy, https://www.dormideo.fr/collections/matelas-pour-bebe, https://www.dormideo.fr/collections/linge-de-lit and https://www.dormideo.fr/a/bundles have no meta description, so Google writes the search snippet from whatever text it finds.

https://www.dormideo.fr/customer_authentication/redirect has no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 34 found) and read each the way a search engine does.

2 errors were logged to the browser console while the page loaded, for example “Access to XMLHttpRequest at 'https://cdn-bundler.nice-team.net/app/css/style.css?shop=fr-dormideo.myshopify.com&has_vol…”.

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 1,521 words of visible text.

The page uses urgency cues (a countdown or limited-time wording).

Before a visitor clicks anything, the page loads Google Ads and Google Tag Manager (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 5 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 13 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.