So you will not be surprised to discover that they produce some excellent online resources. In particular, I would like to introduce you to …
The SEO Learning Center
SEO is a critical skill for everyone in 2019 (not just your marketing department). A well-written, relevant copy can be the difference between page one and obscurity. The SEO learning center is a huge searchable archive of articles and workshops.
The content is separated out into clear sections including Ranking and Visibility, On-site SEO, Links, Local SEO, Keywords and Search, website crawling, etc. If these do not make much sense to you, there are no-nonsense explanations about each and introductory articles.
All posts are ranked from beginner through to advanced with clear titles. It includes lots of actionable items such as Launching a New Website: Your SEO language. It is clearly written and I found the language on even the advanced items to be clear – you do not need to know lots of marketing ninja jargon to understand it.