Let's discuss what are the parts of SEO. Basically, SEO is divided into 3 parts:
On-page SEO:- efforts made to improve the quality of your web content.
Off-page SEO:- strategies that drive referral traffic to your website from other sites.
Technical SEO:- meeting all the technical aspects of the modern search engines .
Now, if you want to uncover some other terms like White & Black hat SEO, Out & In bond links, etc then please have a look at our linked article.