I do not collect personal data. The third-party services I use may collect personal data but those services have their own privacy policies.
All websites, including this one, collect and log basic information about their visitors. This information includes IP addresses, timestamps, referring websites and user agents. The daily logs are generated, rotated and discarded automatically by the web server software after two weeks.
I only use the logs to identify rogue user agents and unauthorized crawlers in order to block them.