Programming :: Parsing Out Squid Access Log With Awk And Grep?

I'm trying to recreate a simple script I wrote to parse out the access.log to get a rough idea of websites that users are going to on our corp network. The issue I'm having is I want to pull out any line from access.log that ends in .com/ .org/ .net/ or whatever to only see what the user entered into the address bar and drop pictures, js's and everything else and log only this. so what I do is :awk '{print $8} | grep -e '[cong]|[ore]|[mgtv][/]'$ and nothing happens.I know there is an easier way to do this with awk alone,