How does SEO work?

Answer

Search Engine Optimization’s factors are unknown to the public in general. Some factors affect the entire picture. Factors like plagiarism, wrong placement, and use of the crazy fonts hamper the growth of page rank to a great extent. Still, there are some known favourite ways of doing Search Engine Optimization. The crawlers of the search engines crawl throughout the entire internet and return zeros and ones based on the factors. These zeros and ones then feed to a unique algorithm that decides the rank of all the pages accordingly. The algorithms are continuously updated. Hence what worked a few years ago, may not work today.