I am my own admin
one of our community taught me adv-CF in 2018
this question is very delicate matter
someone needs to know the protocols+wp very deeply to answer my question
some people/bots/companies are scaning my wp and after they found the version , they are sending huge load of requests
which they all contain
that querry
about head:
tor and few other networks are trying to find out if I have some Very sensitive files in webserver [all use HEAD method]