Would you still buy the book “HTTP: The Definitive Guide”? I read some reviews, some of which criticized the age of the book. It is now 22 years old. In your opinion, is it still good enough or simply outdated?

I know that there was already a post on this topic on Stackoverflow, but it is already 8 years old.

Do you have any alternative book suggestions on the same topic?

Thanks for your help in advance!