Please post links in the appropriate section of SR.
Otherwise, if you'd like to post where you got information, it's best to post the link with spaces, so that it's not active. Here's an example:
www. webmd. com
I don't understand all the tech stuff, but, I've been told that posting a link allows for hacking, or something like that. And we want to keep SR safe for everyone to enjoy.
Shalom!