Math – we took a mathematical approach to designing an evaluation model that would allow us to gauge opportunities based on their potential returns. Ultimately this led to the creation of what we now call our keyword opportunity evaluation, which is a financial model that measures the approximate output (traffic) based on a finite set of inputs, including elements like average DA, number of links / linking domains, age of site, content footprint, etc.
You could get even more specific by narrowing it down to customer base. Is there a specific group of clients you tend to serve? Try including that in your long-tail key phrase. For example: “SEO agency for non-profits in Albuquerque NM.” That’s a key phrase you’re a lot more likely to rank for. Not to mention it will also attract way more targeted, organic traffic than a broad key phrase like “SEO agency.”
The first step that I take is to do a quick Google search to find pages on my domain where I've mentioned the keyword in question so that I can add an internal link. To do this, I'll use the following search query, replacing DOMAIN with your domain name (e.g. matthewbarby.com) and KEYWORD with the keyword you're targeting (e.g. "social media strategy"):