Definitions for "Doorway page"
A Web page with content that's meaningful or visible only to the search engines; also called a bridge page or a gateway page.
A web page designed and optimized to target one specific keyword or phrase which attracts visitors from search engines, who are then redirected to another website altogether. Also called a gateway page, they are written for search engines with the aim of achieving high rankings which provides visitors into the main site that they would normally not receive. Usually redirects are employed so the visitors never sees the doorway, regardless they are spam and if discovered or reported, the site will be penalized by the search engine.
An entrance to a website. Doorway pages are usually created to rank high on a particular search engine. Again not a particularly good way to optimize your web site.
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