Today I came across a very strange thing or a coincidence(maybe).
I was working on my predictive analytics project and I had registered on Kaggle(repository for datasets) long back and was searching on how to scrape websites, as I couldn't find any relevant dataset. So, while I was searching for ways to scrape a website, suddenly after visiting a few websites, I get notifications of a new email. And it was from Kaggle with the subject line
"How to Scrape a Tidy Dataset for Analysis"
Now I don't how to feel about it. Mixed feelings! It is either a wild coincidence, or Kaggle is tracking all the pages visited by the user. The latter makes more sense. By the way, Kaggle wasn't open in any of the tabs on my browser.