Our analytics are cookieless.
Sereno uses Cloudflare Web Analytics, which does not use cookies, does not fingerprint visitors, and does not collect personal data. It is privacy-first by design.
What Are Cookies
Cookies are small text files stored on your device when you visit a website. They help sites remember your preferences and understand how you use them. Some cookies are essential for the site to work, while others are used for analytics or advertising.
Sereno's website uses very few cookies because our primary analytics tool does not need them.
Cookies We Use
Here is a complete list of cookies used by serenoai.app:
| Cookie Name | Provider | Purpose | Type | Duration |
__cf_bm | Cloudflare | Bot management: distinguishes humans from automated traffic | Essential | 30 minutes |
cf_clearance | Cloudflare | Passed Cloudflare security challenge | Essential | Session |
cookie_consent | Sereno (localStorage) | Remembers your cookie preference so the banner does not reappear | Essential | 1 year |
That is it. No analytics cookies (Cloudflare Web Analytics is cookieless). No advertising cookies. No social media tracking pixels. No third-party marketing cookies.
If we add any cookies in the future, we will update this table and reset your consent preferences.
How to Control Cookies
You can control cookies in two ways:
1. Our preference center
- Click "Cookie preferences" in the footer of any page to change your consent settings
- Your preferences are saved locally and never sent to a server
2. Browser settings
- Most browsers allow you to block or delete cookies in their privacy settings
- Blocking essential cookies may prevent the site from functioning correctly
- Popular browser cookie settings: Chrome (Settings > Privacy > Cookies), Safari (Preferences > Privacy), Firefox (Settings > Privacy)
Updates to This Policy
If we start using new cookies or change how we use existing ones, we will:
- Update this page with the new cookie information
- Reset your consent preferences so you can make an informed choice
- Update the "Last updated" date at the top