Cookie policy
Last update: 2026-05-03
What are cookies?
Cookies are small text files saved on your device when visiting a site. They help the site work and measure performance.
Essential technical cookies (no consent required)
- xchem-devis: save quote cart (localStorage). Duration: unlimited.
- xchem-compare: save compared products (localStorage). Duration: unlimited.
- cookie-consent: remember your consent choice. Duration: 12 months.
Analytics cookies (consent required)
Google Analytics 4 — Anonymous visit measurement (IP anonymization enabled, advertising disabled).
- _ga, _ga_*: anonymous visitor identifier. Duration: 14 months.
We do not share your data with advertising agencies. Consent Mode v2 ensures only anonymous data is sent.
Manage your consent
On first visit, a banner appears requesting your consent on analytics cookies. You can:
- Accept all cookies.
- Refuse analytics cookies (site works without issue).
- Change your choice at any time by deleting cookie-consent cookie from your browser settings.
Manage cookies via browser
All modern browsers allow cookie deletion or blocking via their settings:
- Chrome: Settings > Privacy and security > Cookies
- Firefox: Settings > Privacy and security
- Safari: Preferences > Privacy
