Pingback

A pingback is a communication method used between websites to notify each other when one links to the other's content. When you write a blog post and include a link to someone else's article, your website can automatically send a small signal, called a pingback, to the other site. This allows the linked site to know that they've been referenced, often resulting in a comment or acknowledgment on their end. Pingbacks help create interconnected web content, fostering a sense of web community and enabling readers to discover related information easily.