1. 2

There’s also https://adi.onl/cl.html for Common Log Format, which https://tilde.institute uses.

You could do:

grep "$(date +"%d/%b/%Y")" /var/www/logs/access.log | grep adi.tilde.institute | clvp
grep "$(date +"%d/%b/%Y")" /var/www/logs/access.log | grep adi.tilde.institute | clvu | wc -l
grep "$(date +"%d/%b/%Y")" /var/www/logs/access.log | grep adi.tilde.institute | clvv | wc -l