I have one more question.
I have 2 instances of Digital Ocean in Singapore. I have installed VestaCP on one and HestiaCP on other.
I have created a page to show phpinfo and when I test the speed of the page using webpagetest from CA, I find huge difference in SSL negotiation time.
VestaCP VPS SSL negotiation: ~250ms
HestiaCP SSL negotiation: ~420ms
Any idea why such huge difference?