OP here. Sorry for the exclusion!

The minimum threshold for inclusion is 500 upvotes across all posts that reached the front page.[0] It looks like your domain currently has 176 total upvotes, so it misses the threshold.[1]

I have the minimum because I precompute all the data so that I can serve it on a static site, but it means everyone downloads the full dataset when they visit the site. I make the threshold 500 upvotes so the CSV doesn't grow too large.

[0] https://refactoringenglish.com/tools/hn-popularity/methodolo...

[1] https://news.ycombinator.com/from?site=miloslavhomer.cz

Thanks for the reply, you are right, I missed the threshold on my first read. While I am still sad I can see the reasons for it. Guess I have some posting to do.