What is Keyword Research?

Keyword research is the foundation of any SEO or content strategy. It answers a deceptively simple question: what words and phrases do people actually type into Google when they're looking for what you offer? The gap between what businesses think customers search for and what they actually search for is often large — and expensive.

Effective keyword research surfaces three things: search volume (how many times a term is searched monthly), keyword difficulty (how hard it is to rank for that term), and intent (is the searcher looking to learn, compare, or buy?). A keyword with 100 monthly searches and low competition may be far more valuable than a high-volume term you have no realistic chance of ranking for.

Modern keyword research also looks beyond exact phrases to identify topics and semantic clusters. Google is sophisticated enough to understand that "best running shoes for flat feet" and "running shoes flat foot arch support" are about the same thing — so your content strategy should address topics, not just isolated keywords.