Site was down for 15 mins at 19:30 UTC while I upgraded my hosting from 1 vCPU to 2 vCPU as CPU had been bottlenecking at times for up to 5 mins. Hope this improves the loading and throughput a bit for now.

I'm planning to maybe move the whole hosting to another hosting provider where for the same cost I can double the storage space and quad triple the RAM... all addresses etc will stay the same but it may have some glitches while I switch over the domain pointing.