I have a droplet in digitalocean with Openlitespeed for running a wordpress based website using Ubuntu 18.04.3 LTS (GNU/Linux 4.15.0-55-generic x86_64) .
My OLS version :
LiteSpeed/1.4.49 Open (built: Mon Jul 15 18:56:17 UTC 2019)
module versions:
modpagespeed 2.2-1.11.33.4...