In what significant ways (if any) have technical SEO best practices changed in the past few years?
Search Engine Journal does a great job organizing and structuring this very hefty SEO ebook. Despite the long page count and amount of info crammed in here, we found it easy to digest and even easier to get through. They avoid overly technical jargon for the most part, too. It keeps this book especially beginner-friendly compared to some other technical SEO resources out there.
This guide dates back to 2018 — which isn't all that long ago, but can be an eternity in terms of SEO. Luckily, as far as we can tell, the advice mostly holds up. There's also a quick ad tucked into the table of contents...not the end of the world, but a little tacky for our tastes.