I was looking at an article in Guardian, and was surprised to see at the bottom of the page that they knew how many articles I had read on their site:
"You’ve read 26 articles in the last four months."
(In the 'Support The Guardian' message Under 'As 2020 begins…' the bottom).
https://www.theguardian.com/film/202...0-mark-kermode
How many articles have you read in the last four months?