Can you maybe add dates to your courses, seeing that the industry is changing so fast it will help a lot if we know how relevant the course info is to the current market trends?
With further research, I found that the course I'm currently busy with (not finished yet) talks about the google algorithm of 2015 with no further mention of the algorithms that followed. Even though I still learned a lot, it will save some time if we know when this was published and even the last time the course was updated.
