Keyword research is the cornerstone of every successful organic SEO strategy. It’s the process that allows us to understand how our audience searches for information, products, or services online, and to align our content with their real needs. Without thorough keyword research, we’re essentially shooting in the dark and trying to guess what interests our users.
The process begins with a deep understanding of our target audience. We need to think like our potential customers: what terms do they use when searching for a solution to their problem? Do they use professional language or everyday speech? Are they looking for general information or something very specific? These questions form the foundation of any quality research.
Identifying Primary Keywords

The first step is creating a list of basic keywords related to our business. This can be a simple list of terms we think people are searching for. For example, if we’re managing a law firm website, we’d start with keywords like “lawyer,” “legal consultation,” “civil lawsuit,” and so on.
But this is just the beginning. The goal is to expand this list and find keywords that people actually search for, not just those we think they search for. This is where digital tools come into play to help us get a more accurate picture.
Free Keyword Research Tools
Google Keyword Planner is Google’s most basic and free tool. Although it’s primarily designed for advertisers, it provides extensive information about the monthly search volume of different keywords. The tool allows us to enter a basic keyword and receive a list of related keyword suggestions, including data on average monthly search volume.
Google Trends is another tool that shows us search trends over time. This is very useful for understanding the seasonality of certain keywords and identifying rising or falling trends. For example, searches for “air conditioner” will be high in summer and low in winter.
Answer the Public gives us a different perspective on how people search. It takes a basic keyword and shows what questions people ask around it. This is very useful for creating content that addresses real audience needs.
Advanced and Paid Tools
SEMrush is one of the leading professional tools in the field. It enables deep analysis of keywords, including their competitiveness level, cost-per-click in paid advertising, and more. The tool also allows us to analyze our competitors and see which keywords they’re focusing on.
Ahrefs is another tool offering similar features, with special emphasis on backlink profile analysis. It allows us to see not only search volume but also the difficulty level of specific keywords, meaning how hard it would be to rank for them.
Moz Keyword Explorer specializes in providing accurate difficulty scores for keywords, as well as suggesting related keywords that might be less competitive but still relevant.
Analyzing Competition and Opportunities
It’s not enough to find keywords with high search volume. We also need to understand their competitiveness level. A keyword with a million monthly searches won’t help us if the entire first page of Google consists of giant companies with massive marketing budgets.
The goal is to find the “sweet spot” – keywords with reasonable search volume but moderate competition. Often these will be longer keywords, called “Long-tail keywords.” For example, instead of “lawyer” which is a broad and highly competitive term, we’d focus on “personal injury lawyer in New York.”
Categorizing Keywords by Search Intent
An important part of the process is understanding the intentions behind different searches. Not all searches are intended for immediate purchase. There are informational searches (e.g., “what is SEO”), navigational searches (e.g., “Facebook”), and transactional searches (e.g., “buy shoes online”).
Each type of search requires a different type of content. For informational searches, we’ll prepare in-depth articles; for transactional searches, we’ll focus on product or service pages.
Building a Research-Based Content Strategy
After gathering all the information, it’s time to translate it into a clear content strategy. We need to determine which pages on the site will focus on which keywords, and ensure there’s no unnecessary overlap between different pages.
This process requires careful planning and good organization. Many use spreadsheets to manage keywords, including data on search volume, competitiveness level, and which page on the site focuses on each keyword.
Continuous Monitoring and Updates
Keyword research is not a one-time process. The market changes, trends rise and fall, and new competitors enter the picture. Therefore, it’s important to regularly return and update the research, usually every few months.
It’s also important to track the performance of the keywords we’ve chosen. Are we actually ranking for them? Do they bring quality traffic to the site? The answers to these questions can lead to strategy changes.
How Do You Know Your Research is Accurate Enough?
The best research is one that brings measurable results. If you see that traffic to your site is growing, rankings are improving, and visitor-to-customer conversion is increasing – you’re on the right track. But if results aren’t coming, it might be time to go back to the drawing board and dig deeper into the research.


