I came across an insightful Twitter thread you might like by Yannick Veys on SEO fundamentals.
It’s actually very good.
It includes tons of additional resources and links to keep you going for a while. You could do worse than add some (or all) of these ideas to your Methodology.
I have 15+ years of digital marketing experience.
I condensed everything I know about SEO in one single thread including videos from industry experts.
When you finish this thread you can literally start your own SEO agency and start making money online.
— Yannick | Marketing & Growth (@Yannick_Veys) July 12, 2021
Here’s the full thread: https://twitter.com/Yannick_Veys/status/1414556914772496386
Oh, and if you don’t follow me on Twitter, be sure to do that and say hi so I can follow you back: https://twitter.com/kevincwhelan