I host my personal site (https://priyansh.page) on Netlify and they give me analytics computed from server side logs. [Link to Netlify Analytics](https://www.netlify.com/products/analytics/).

They don't provide a lot of demographic information (even browser used, afaik) but provide sufficient information for my purpose.

edit: I should mention that this a paid feature ($9 a month).

edit2: I do notice a higher number of traffic when compared to some free analytics which work on the client side, and respect Do Not Track.