A friend of mine sent a list of resources to a client of mine and CC’ed me in the conversation. I do find these resources really helpful, which is why I decided to put them here. We are not affiliated to any of the sources.
SEO 101:
Google’s SEO Starter Guide https://static.
WordPress SEO hints by the authors of the most popular WordPress SEO plugin: https://yoast.com/
Search Engine Land: https://
SEO Blogs:
Backlinko: https://backlinko.
Neil Patel: https://neilpatel.com/
SEMRush: https://www.semrush.