Privacy
Cookie policy
Updated 10 November 2026
What are cookies?
Cookies are small files that a website stores in your browser. They let the site remember your choices, for example. Other browser storage can be used for the same purpose, and here we call all of these cookies.
Which cookies do we use?
Necessary
These are needed for the site to work and to remember your choices. We do not ask for consent for them.
| Name | Set by | Purpose | Expires |
|---|---|---|---|
| oc-consent | Oxygen Clinic | Remembers your cookie choice | 12 months |
| oc-map | Oxygen Clinic | Remembers that you want to see the map on the contact page | 12 months |
Analytics
We use these only if you accept them. Google Analytics shows us how many people visit the site, where they come from and which pages they read. We cannot see who an individual visitor is.
| Name | Set by | Purpose | Expires |
|---|---|---|---|
| _ga | Tells visitors apart | 2 years | |
| _ga_XEP60ZMR4K | Keeps the state of your visit | 2 years |
Marketing
We use these only if you accept them. They let Meta and Google target our ads and measure how they perform.
| Name | Set by | Purpose | Expires |
|---|---|---|---|
| _fbp | Meta | Ad targeting and measurement | 3 months |
| _fbc | Meta | Identifies whether you arrived through an ad | 3 months |
| _gcl_au | Measures whether a Google ad led to a visit or a booking | 3 months |
Meta and Google also process this data according to their own policies. Read more in Meta's privacy policy and Google's privacy policy.
Embedded services
Booking runs on Vello's service, which is embedded on our site (booking.vello.fi). The calendar is Vello's service and works according to Vello's own policies, regardless of the cookie choice you make on this site. Vello stores your language choice and session data in your browser, uses Google Analytics for booking statistics, and loads the payment service Stripe, which may set its own cookie to prevent fraud. Read more in Vello's privacy policy. Videos are loaded from YouTube (youtube-nocookie.com) only when you press play, and the map on the contact page is loaded from Google Maps only when you press Show map. YouTube or Google may then store data in your browser according to their own policies. Your map choice is remembered in your browser (oc-map) so the map shows straight away next time.
How can you control cookies?
When you first visit the site, you can choose whether to accept analytics and marketing cookies. You can change your choice at any time from the Cookie settings link at the bottom of the page. You can also delete cookies in your browser settings.
More information
If we add visitor analytics to the site later, we will say so on this page and ask for your consent.
We describe how we handle personal data in more detail in our privacy policy. For questions, email [email protected].