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The only data which is temporarily stored for at most 7 days, is the following metadata:

This data is stored for security reasons, for example to investigate abuses and attacks. A systematic statistic analysis is not performed, and all this data will be deleted after 7 days.

If you have reason to believe your data is stored illicitly, please contact me via email.


In case you left a comment on an older incarnation of this blog, I'm storing the data you entered in the comment form back then. This is:

  • the name you entered,
  • the email address you entered,
  • the URL you entered,
  • the comment text you entered,
  • the timestamp when you submitted your comment.

If you want your comment removed or partially redacted (i.e. anonymize personal information), please contact me via email.