There is a server with websites in Germany. It's got an apache. But it's slow. Server dedicated 8 cores, 16 GB of memory.
The site is loaded for 20 seconds, I don’t know what to do.
Someone said it was because of the apache. I found that there are analogues of apache - nginx and lighttpd. You need to configure everything to run fast on nginx or lighttpd and move all the sites (about 100 pieces).
Szukamy inżyniera, który podłączy CDN, ustawi pamięć podręczną statyki i zbuduje ochronę DDoS z regułami filtrowania, limitami i monitorowaniem ataków.