1 .No we got a message saying the (We have installed cache plugin)I guess I should of asked why. I assume it is this (drop in plugin) as shown here
http://prntscr.com/qd6w8o because we didnt add this on our end.
2.. As for the ReCaptcha we was going to activate this plug but we didnt do it yet http://prntscr.com/qd6vjq because we didnt know if it would work or not. We wanted to add a recaptcha for customers on the sign up and register pages etc
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.