Keyword Research: Keyword research is mostly about intent, volume is secondary

The biggest mistake in keyword research isn't targeting the wrong keywords, it's targeting keywords without understanding what the person searching them actually wants. A keyword with 10,000 monthly searches is worthless if your page answers a different question than the one being asked. Search intent has four modes: informational (how does X work), navigational (I want to go to a specific site), commercial (I'm comparing options before buying), and transactional (I want to act now). Each requires a different type of page. Blog posts for informational queries. Tool or product pages for transactional ones. Getting this wrong means your page competes against content it was never built to beat. Long-tail keywords deserve more credit than they get. A phrase like 'keyword density checker for blog posts' has less volume than 'keyword density', but it converts better, competes less, and signals that the searcher has a specific, answerable question. Building topical authority means ranking for dozens of specific questions, not fighting for one broad term.