Keywords. Keyword research is the first step to a successful SEO strategy. Those successful with SEO understand what people are searching for when discovering their business in a search engine. These are the keywords they use to drive targeted traffic to their products. Start brainstorming potential keywords, and see how the competition looks by using Google AdWords Keyword Tool. If you notice that some keywords are too competitive in your niche, go with long-tail keywords (between two and five words) which will be easier for you to rank. The longer the keyword, the less competition you will have for that phrase in the engines.
Hey Ted, thanks for the great questions! The peak times refer to your particular time zone, if you are targeting an audience that resides in the same zone as you. You can also use tools to find out when most of your audience is online. For example, Facebook has this built into their Page Insights. For Twitter, you can use https://followerwonk.com/. Many social posting tools also offer this functionality.