SEM stands for Search Engine Marketing, which includes all activities aimed at increasing the visibility of a website in search engines like Google, Bing, or Yahoo. SEM is divided into two main areas:
SEO (Search Engine Optimization):
This involves optimizing a website to achieve better rankings in organic (unpaid) search results. Key aspects include:
SEA (Search Engine Advertising):
This refers to paid advertisements on search engines, such as Google Ads. SEA allows businesses to place ads for specific search queries, often appearing at the top or bottom of the search results page. Typically, a Pay-per-Click (PPC) model is used, where advertisers pay only when someone clicks on the ad.