Hi,
I understood the project requirements. I have done many speed optimization on same platform.
I will complete most of the work manually to speed up the site.
I will configure cdn and jch optimizer properly.
List of optimization works be done with your recommendation are as follows:
Optimize images, jpg, png...,
Enable compression for scripts.,
Leverage browser caching,
optimize CSS,
Reduce server response time,
optimize JavaScript,
optimize HTM,
optimized database.
Defer parsing of JavaScript.
Enable Keep-Alive.
Use Content Delivery Network (CDN)
Make fewer HTTP requests.
Reduce DNS lookups.
Configure entity tags (ETags)
and more..
thanks.
mizan