What Is Guest Posting?
Guest posting is writing and publishing an article on someone else’s website, typically in exchange for a byline, author bio, and often a backlink to your own site.
Example
A marketing consultant might write a detailed article on email automation for an industry publication, earning a link back to their own site in the author bio in exchange for the free content.
Why it matters
Guest posting can build authority, referral traffic, and backlinks when done on genuinely relevant, reputable sites, but low-quality guest posting purely for link volume is a well-known pattern search engines actively devalue.