A "webpage link" is a clickable word or image on a webpage that, when you click on it, takes you to a different webpage or website. It's like a doorway that leads you to another place on the internet. Full definition
Link exchange is nothing else however it is simply placing the other person's webpage link on your page at suitable place and other person will also do similar in support of you. (holisticsquid.com)
Link exchange is nothing else however it is simply placing the other person's webpage link on your page at proper place and other person will also do similar for you. (bodyweightcoach.com)