You may be thinking... Google can index my site and learn what my site is about without keywords now... keywords aren't as important as they used to be... I'm doing fine I don't need any keyword help I have been doing this for years... I said all of those things (and more). The truth of the matter is: as long as we use the written word on line to match intent keywords will be valuable. If you are going to treat yourself to one bit of continuing education this year, this needs to be the one.

Based on your competitor’s marketing message, what kind of customer does the viewer have to be for these messages to appeal to him or her? What is their age range? Where do they have to be located? What's their profession, if any? What other customer demographics can you infer? You're essentially trying to come up with a "buyer persona", a character who best represents the person your competition is trying to reach.
WooRank is a freemium tool that provides an “instant website review.” Without a premium account, you are only allowed to generate a limited number of free reports, but you are able to view previously generated reports. Also, the tool currently offers a 7-day unlimited free trial, which gives you access to unlimited reviews. If you’re interested in purchasing a plan, the cheapest one is $49/month.

Let’s start with an easy one: target the areas your business serves. If your restaurant has one location in Chicago, set your search campaigns to only show to searchers in and around Chicago! If you’re an ecommerce site that serves the Pacific Northwest, don’t show your ads outside of Washington, Oregon, Idaho, Montana, and Wyoming. This is the most basic way to ensure that you’re not wasting clicks – and money – on consumers who can’t convert.
Lastly, if you have the opportunity, maintain the competitor review and analysis every 6 months. It provides you with an external perspective. Competitive analysis needs to be integrated with other product management and marketing activities. Overly concentrating on what competitors are doing can distract you from remaining focused on your customers.
Google's AdWords Keyword Planner tool is another common starting point for SEO keyword research. It not only suggests keywords and provides estimated search volume, but also predicts the cost of running paid campaigns for these terms. To determine volume for a particular keyword, be sure to set the Match Type to [Exact] and look under Local Monthly Searches. Remember that these represent total searches. Depending on your ranking and click-through rate, the actual number of visitors you achieve for these keywords will usually be much lower.
The risk to this approach is that it isn’t always terribly accurate beyond the city to ‎zip code level.  If, for example, you were to use MaxMind’s demo service to locate ‎your own IP, it will likely show you perhaps a mile away from your actual address, ‎likely at the nearest network node, the point at which your computer connects to ‎your ISP’s network infrastructure.   ‎

One of the major promises of enterprise PPC management tools is that they employ bidding strategies that will save you all kinds of money by trimming down your cost per click through intelligent bid algorithms. These algorithms often let you adjust bids by just about any variable available in the AdWords/Bing API’s (you can even create calculated metrics) and adjust bids according to these rules in order to reduce costs. What they usually don’t tell you is the best way to set them up or provide algorithms to you that work out of the box. They give you the fishing line, but don’t always teach you to fish. They are a tool, and what we need is a PPC strategy.

When using the Keyword Explorer, Ahrefs will also produce the "parent topic" of the keyword you looked up, as you can see in the screenshot above, underneath the Keyword Difficulty meter. A keyword's parent topic is a broader keyword with higher search volume than your intended keyword, but likely has the same audience and ranking potential -- giving you more a valuable SEO opportunity when optimizing a particular blog post or webpage.