Search engines collect data about web pages by indexing and crawling the internet. They evaluate and rank these pages according to user query relevancy using algorithms. Upon entering a search query, the search engine looks through its index for results, taking user experience, website authority, and keyword density into account. Search engines that are widely used are Yahoo, Bing, and Google. They regularly update their indexes to give users accurate and current information.
This blog makes you learn about digital marketing components like SEO, PPC, Facebook Marketing, Youtube Markeing etc.