— Eric Enge and Stephan Spencer and Jessie Stricchiola and and Rand FishkinPage Level Keyword Agnostic Features Factors included here are on-page elements such as the number of links on the page, number of internal links, number of followed links, number of NoFollowed links, and other similar factors.
Replicated under Fair Use from The Art of SEO by Eric Enge and Stephan Spencer and Jessie Stricchiola and and Rand Fishkin.