I asked questions and posted recently about issues. Issues with indexing, or not indexing, speed and co. This training is about being smart with Google. Does Google want to make fool of you? Don't allow it. The training is especially for newbies and older WA-ler who didn't discover that until now.

My new challenge: issues with mobile enhancements in Google.

What is the deal?

Did you ever saw such a notification? URL has no enhancements.

What does it mean? It means that there is a problem with your post or page being mobile friendly. I learned that for Google is important that your post in mobile friendly. If it is not it won't be indexed by Google. Even though you can see in GSC that your post is submitted and indexed. Don't trust it, especially if you made some changes on your post. For example added: print me, related posts, enlarged the font size and so on. I did those things and now I'm checking on all my posts.