Over the last few months, I’ve noticed more and more sites I’ve worked with are using WP Rocket. For those who don’t know, WP Rocket is a caching plugin for WordPress. It is a commercial plugin, so you do have to pay for it, but it aims to take remove the complexities that other caching plugins carry (I’m assuming they are about W3 Total Cache). I myself am a W3 Total Cache user. I’ve seen it reduce the load time of websites significantly, so it’s certainly one of those plugins I recommend and use.