Cookies

Cookies and analytics

This site uses Google Analytics 4, Google's audience measurement service, to count visits, see which pages are read and whether people get to the end of the booking steps. It is neither advertising nor profiling: no advertising cookie is set and Google's advertising signals are turned off.

• What is measured: page views, language, device and browser type, approximate country and city, the page you came from, clicks on buttons, playing the film, use of the calculator and the steps of the booking form.
• What is never sent to Google: your name, your email address, your phone number and what you type into the form fields.
• Cookies: _ga and _ga_ followed by the site's measurement ID, which recognize a browser from one visit to the next. Lifetime: 13 months at most.
• Legal basis: your consent in the European Union, the United Kingdom and Switzerland, where nothing is sent to Google before you agree. Elsewhere, the legitimate interest in knowing the site's audience, and you can refuse at any time.
• Retention: measurement data is kept at Google for 14 months at most, then deleted.
• Transfer outside the Union: Google LLC is based in the United States. For visitors in the Union, the transfer relies on the EU-US Data Privacy Framework, under which Google LLC is certified.

Your choice

In the European Union, the United Kingdom and Switzerland, a banner asks for your consent on your first visit. Accepting and declining carry the same weight, and the site reads the same either way. Elsewhere, measurement is on by default and you can decline whenever you like.

Your choice is remembered for six months in a cookie named pd_consent, which is strictly necessary for that choice. To know whether the banner applies, the site asks Cloudflare, on this same domain, which country your connection comes from; it does not keep it. Declining deletes any measurement cookies already set. You can change your mind at any time:

Change my choice

This site sets two cookies of its own, both strictly necessary: pd_consent remembers your choice about audience measurement (six months), and pd_langue remembers the language you pick with the language selector (one year). pd_langue is only set if you click a language yourself. Neither contains an identifier and neither is used to follow you.

The booking calendar

On the booking page: the calendar is provided by Fillout, our form and scheduling provider, based in the United States. It loads only at the last step of the form, because you are asking to book. It keeps in your browser what it needs to resume a booking you started, and it calls third-party services to work: Sentry for its errors, Google Fonts for its typefaces, Cloudflare to block bots and GitHub for parts of its interface. It sets no advertising cookie. It does not depend on your choice about audience measurement.

Hosting

The site is served by Cloudflare. To deliver the pages and protect them from bots, Cloudflare sees the IP address of your connection and may set a technical security cookie, __cf_bm, lasting 30 minutes at most. It serves neither measurement nor advertising, and it is exempt from consent.

Only Google's audience measurement depends on your consent. The film, the typefaces and the images are served from this domain.

Check it yourself

Open your browser's developer tools, go to the Network tab, then reload the page. In the European Union, the United Kingdom and Switzerland, until you accept, no request goes to googletagmanager.com or google-analytics.com, and the Application tab shows only pd_consent once you have chosen. After you accept, the _ga cookies appear.