Extract Legitimate Links or URLs from Collection using vb.net

the task before me, which seemed simple, was to get all legitimate links from a collection. As you know, you can get a lot of crap links when looking in your Internet history that start with "JavaScript" or other stuff you don't necessarily want to see. So using regular expressions I came up with something. we don't even need to compare case! It isn't a lot of code but it was actually quite challenging.