A landing page is a standalone web page designed around a single conversion goal — one offer, one audience, one action. Unlike a homepage, which serves as a lobby for everyone, a landing page strips away the navigation menu, the sidebar, the footer links, and anything else that gives the visitor a reason to go somewhere other than the button.
The term comes from paid advertising: it is the page a visitor "lands on" after clicking an ad, an email link, or a social post. But the concept is broader than ads. Any time you want a visitor to do exactly one thing — sign up, buy, download, book — a dedicated landing page will outperform a general-purpose page because it removes every competing exit.
Here is the simplest test: if your page has a navigation bar with five menu items and three different calls to action, it is not a landing page. It is a website page doing double duty, and that ambiguity is where conversions leak.