Python - Just wondering if someone can do a quick count script for reading a file and number of URLS within the file

Sorry this is a real beginner question.I have a file with a number of URL's in it - I want to read the file and do a count for every URL in the file.

file = open("URL.txt", "r")Counter = 0Content = file.read()CoList = Content.split("\n")for i in CoList:    if i:        Counter += 1print("This is the number of lines in the file")print(Counter)

This works for me, but its a line count and ignoring the URL factor - which I dont know how to do