Hello Everyone first time here.
I’m interested in knowing the settings that I should Adjust in order to optimize the experience of my customers at the site in terms of speed.
I run a Magento CE 1.9.XX site on Nexcess servers.
Not sure for specific settings, but you should make sure your static pages (possibly including product pages) are set up with a “cache everything” page rule. Note that you should NOT set “edge cache ttl” or “browser ttl” in case these pages include confidential cookies.
A shopping site is still going to hit the server pretty hard. Cloudflare does best with caching static files. All your dynamic pages still have to be served by your server.