Links redirects visitors to the destination of a shared link.
What we record: for each visit, the time, the link used, the browser identification string (user agent) and the referring page, to count visits and check that redirections work. We do not record names or contact details.
Google sign-in check: to open links in the right browser, the service may ask Google whether a session exists, without showing any screen. We never request, receive or store any personal information from Google: any code returned by Google is ignored and discarded immediately.
Sharing: we do not sell or share visit data.
Retention: visit logs are kept for a limited time for statistics.
Contact: see the e-mail address shown on the Google sign-in information screen.