performance issue when moved to https [duplicate]

This question is an exact duplicate of:

• php site much slower after moving to https

I have developed a large PHP program in laravel framework , running on a server that recently moved to HTTPS. On the same server, several other tools run (like wordpress and joomla) which aren't impacted speedwise by the move to HTTPS, but my script is.

As it is a pretty large script that I've developed, I am not sure what to look into first. What are likely things that may affect the speed of the pages?

via Chebli Mohamed