Courts.tennis privacy & data

Your phone number , to sign you in (we text you a one-time code) and to text you about your games.

The contact form keeps your name, the email or phone number you give so we can reply, and your message, so that we can answer you.

The server answers from the rough location every connection carries (a point and a city, worked out from your internet address by our hosting provider), and keeps nothing of it.

our own measurement of how a page is used: how far it was scrolled, what was clicked, whether something was clicked repeatedly because it did not work.

Messages you and the other player write on a game you both agreed to.

Your photo , if you add one.

to sign you in (we text you a one-time code) and to text you about your games

Google Analytics, which tells us which pages get read and roughly where readers are

so that repeat visits can be counted as one reader rather than several

It is called t1_aid . It holds a random identifier, it lasts a year

Signing in sets a session cookie called 4grand_session for 30 days

two short-lived cookies ( ct_otp_phone and ct_otp_adult ) last ten minutes.

Where you are is used only to answer you on the page that finds the courts near you, as described above, and is never kept.

Remove it any time on your profile.

We do not sell anything about you.