NAP (Name, Address, Phone number)The contact information for a business or organization, often displayed on a website's footer or contact page.
Natural language processing (NLP)The use of machine learning and artificial intelligence to help computers understand and interpret human language, including user queries.
Negative SEOThe practice of using black hat SEO techniques to harm a competitor's website and search engine rankings.
NofollowAn HTML attribute used to instruct search engines not to follow a particular link. Nofollow links do not pass link juice and are not used for SEO purposes.
Noindex tagAn HTML tag used to instruct search engine bots not to index a particular web page.