Cookies and storage
Onda only stores on your device what it needs to work. We do not use analytics, advertising or tracking cookies, or third-party tools that follow you across other sites.
1. What this is about
Cookies are small files a website stores in your browser. There are also other forms of storage on the device, such as the browser’s local storage (localStorage), the app cache (service worker) or the push notification subscription. This page explains everything Onda stores, whether it is a cookie or not.
2. In the Onda apps
Everything below is technically necessary for a service you have requested (Article 22(2) LSSI) and therefore does not require consent:
| Name (function) | Type | Purpose | Duration |
|---|---|---|---|
| Session | First-party cookie, only for this app, protected (HttpOnly, Secure) | Keeping you logged in | 30 days, renewed when you use the app; deleted when you log out |
| Language | localStorage | Remembering the language you chose | Until you change it or clear the data |
| Guest code | localStorage | Recognising your RSVPs without an account | Until you delete it; on the server it expires after 90 days without use |
| Filters and view | localStorage | Remembering area, categories and view (map or list) | Until you change it or clear the data |
| App cache | Service worker | Making the app load fast and work offline; only app files and your own tickets | Until the next version of the app |
| Push subscription | Browser | Receiving notifications, only if you allow them | Until you withdraw permission |
The user, business and admin apps use separate sessions: a session in one does not give you access to the others.
The map downloads images (tiles) from OpenFreeMap; this does not store cookies but does transmit your IP address (see the Privacy policy, section 2.15).
3. On the website
| Category | What it includes | Consent? |
|---|---|---|
| Necessary | Your choice about external content and language (localStorage) | No, they are necessary |
| External content | Embedded maps or videos from pending: externe inhalte anbieter. They only load after you click; when they load, the provider receives your IP address and may use its own cookies | Yes, with a click, for each item or for all |
| Security check | Cloudflare Turnstile on the contact form. It only loads once you tick the consent box; Cloudflare receives your IP address and technical browser data, not what you type (see Privacy policy, section 2.18) | Loads with the box in the form, never before |
There is no marketing category. You can change your choice at any time with the Cookie settings link at the bottom of every page. We store your choice for 12 months.
4. How to delete it
You can delete cookies and site data in your browser settings. If you do, you will be logged out and, if you joined without an account, Onda will no longer recognise your RSVPs on that device.
5. Changes
If we ever wanted to use anything that is not technically necessary, we would ask for your consent first and update this page.
Contact: pending: email kontakt.
This is a translation. The Spanish version is the original.