Thank you very much for this information. I noticed that Litespeed has its own CDN and it’s free, which is QUIC.CLOUD. Please is it advisable to use CDN on a blog that has more than 35 posts in it?
Unfortunately I don’t know anything about that CDN product, other than to say that the product you’ve mentioned is NOT provided by Lightspeed, and may be an integration your web host offers
For most people, a CDN offers very little advantage, unless you’re serving a LOT of media (images, audio, video, etc and by a lot, I mean thousands of items). It’s also often beneficial for high traffic websites (hundreds of thousands of page views a day).
I saw Litespeed installed on my WordPress the very first time I installed WordPress, but I uninstalled and then installed WP fast cache plugin
Any caching plugin will generally do a good job in my opinion, I don’t recommend any specific one over another.
If your web host has configured the caching correctly (I can’t verify this, but I assume they have), deactivating the Lightspeed cache plugin will have disabled that caching, and whatever caching plugin you’ve chosen to install should be doing the job now.
In general, using the caching options promoted by your webhost is preferably, as they have a vested interest in your website performing well. But if you’ve already setup the site using another caching plugin, just use that.
As long as you have some kind of caching plugin installed, and are comfortable using it, I would just stick with that. If you have issues later on, you can ask your webhost if they recommend their caching plugin and if it’d work better with your site.