One of the things Google looks at when ranking a page is the content on that page. It looks at the words on the page. Now picture this, if every word on, for instance, a blog post about a digital piano is used 2 times, then all words are of equal importance. Google won’t have a clue which of those words are important and which aren’t. The words you’re using are clues for Google; it tells Google and other search engines what the page or post is about. So if you want to make Google understand what your page is about, you need to use it fairly often.
Keywords are important because they are the linchpin between what people are searching for and the content you are providing to fill that need. Your goal in ranking on search engines is to drive organic traffic to your site from the search engine result pages (SERPs), and the keywords you choose to target (meaning, among other things, the ones you choose to include in your content) will determine what kind of traffic you get. If you own a golf shop, for example, you might want to rank for "new clubs" — but if you're not careful, you might end up attracting traffic that's interested in finding a new place to dance after dark.
Great guide Sharon! Thank you so much for sharing. I was wondering if off-page SEO is still worth it? Like using Personal Publishing Accounts or other social media where you can share your content. I’ve been trying for some months now to spread around content but still waiting for better results. I’ve read it needs diversity but I still haven’t figured it out yet.