This site collects nothing.
It sets no cookies. It runs no analytics that identify anybody. There is no sign-up and no account, so there is nothing for it to collect.
If you switch the colour scheme, that one word is kept in your own browser so the page looks the same on your next visit. It is not a cookie, it is never sent with a request, and we cannot read it. Until you press the button nothing is stored at all, and the page simply follows whatever your device is set to.
The contact fields on the home page submit nothing. They assemble a message in your own mail programme, and what you type stays in your browser until you send it yourself. The only way to give us information is to write to hello@ndlelahealth.com. If you do, we hold your message and your address because you sent them, and we use them to reply to you and for nothing else.
The responsible party is Kato Consulting (Pty) Ltd, registration number 2025/142237/07, Sandton, Johannesburg. Write to the same address to ask what we hold or to ask us to delete it.