gooddev.fr website review

A phone's processor spends 5.4 s on main-thread work while loading, 1.5 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Your mobile performance score is 69. Pages that score under 90 lose visitors before the first paint.

17 files block the first paint until they finish downloading. Deferring or inlining them could save about 750 ms.

20 long tasks block the main thread while loading, the longest for 303 ms. During a long task the page ignores taps.

loox.io costs a phone 263 ms of main-thread work and 55 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 1,925 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

3 third-party services load with your homepage (loox.io, Shopify and langshop.app), adding 275 KiB and 477 ms of main-thread time.

4 files are served with short cache lifetimes, so returning visitors download them again (100 KiB).

About 91 KiB of JavaScript is downloaded but never used on this page.

Polyfills for old browsers add 7 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.

Scripts block taps and scrolling for 705 ms in total while the page loads. Good is under 200 ms.

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

Your largest element takes 3.5 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “MICROSOFT WINDOWS Prix de vente €19,99 EUR Prix régulier €1…”.

The page becomes fully interactive after 5.1 s. Good is under 3.8 s.

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.

RWMr0r_1-174327.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 0.40 g of CO₂e: 48.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

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

Page should contain a level-one heading: 1 element on the page fails this check, rated moderate by axe-core.

10 form fields have no label, so screen readers announce an empty box and autofill guesses.

Headings should not be empty: 5 elements on the page fail this check, rated minor by axe-core.

Headings skip levels (h1 → h3), which makes the page harder to scan with a screen reader.

Your meta description is 198 characters; Google truncates after about 160, so the end of your pitch is cut.

Structured data found (BreadcrumbList, CollectionPage, ImageObject and Organization) but with 1 problem, for example “Organization: sameAs is an empty list”.

The homepage links to 32 pages on gooddev.fr and 0 external pages.

Your Organization JSON-LD is missing sameAs (social profiles), 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.

https://www.gooddev.fr/collections/all is marked noindex but linked from your homepage. If it is meant to be found, remove the noindex.

https://www.gooddev.fr/collections/all, https://www.gooddev.fr/products/windows-11, https://www.gooddev.fr/products/microsoft-office, https://www.gooddev.fr/collections/logiciels, https://www.gooddev.fr/a/tracking and https://www.gooddev.fr/pages/faq and 5 others have no meta description, so Google writes the search snippet from whatever text it finds.

https://www.gooddev.fr/a/tracking has no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 11 pages linked from your homepage and read each the way a search engine does.

10 of 25 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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

Social proof on the homepage: 21 testimonial or review blocks. Pairing it with named testimonials or customer logos makes it far more convincing.

No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

The homepage has only about 201 words of visible text; thin pages give Google and first-time buyers little to go on.

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

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

Before a visitor clicks anything, the page loads Google Analytics 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 8 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 9 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.