5) Post at the right time. Let’s say you want to post in the r/Entrepreneur/ subreddit, but there’s already a post in the #1 spot with 200 upvotes, and it was posted 4 hours ago. If you post at that time, you probably won’t overtake that #1 spot, and you’ll get less traffic. However, if you wait a day, check back, and see that the new #1 spot only has 12-15 upvotes, you’ll have a golden opportunity. It will be much easier for you to hit the #1 spot and get hundreds of upvotes.
When referring to the homepage, a trailing slash after the hostname is optional since it leads to the same content ("https://example.com/" is the same as "https://example.com"). For the path and filename, a trailing slash would be seen as a different URL (signaling either a file or a directory), for example, "https://example.com/fish" is not the same as "https://example.com/fish/".
I completely agree that defintion of a target audience isa great first step, but would ask if adding in competitors to the analysis (mentioned here as a later step) helps draw out who your target audience would be via comparisons, i.e. showing who you are an who you are not - would be very interested to hear opinions on how this tactic can be used within the overall step in coordination with targeted keyword discovery.