Rate my website

Hello!

I built a Hugo website for my self publishing project, and created a homepage for my book.

This is page for the book: https://coderscompass.org/books/set-theory-for-beginners

I will be adding images of the digital book cover and later, a physical copy of a paperback. But it serves my purpose for the timebeing.

Until now I built it using my own requirements and intuition. Would love to have some general or actionable feedback from someone else, not just me! What would you expect to be present and it's not here... Or what would you do differently?

Thank you.