“Keyword” gets used as though it means one thing, which is why so much keyword research produces lists that cannot be acted on. A two-word head term and a nine-word question are both keywords, but they demand completely different pages, convert at completely different rates, and are winnable by completely different sites. Sorting your list by type before you plan content is the step that turns a spreadsheet into a strategy. Here are the six types that matter, with real examples of each.
Sorting by Length
Short-Tail (Head) Keywords
One or two words. Enormous volume, enormous competition, and almost no clarity about what the searcher wants.
Examples: shoes · seo · web design · insurance
Someone searching shoes might want to buy running shoes, learn shoe history, or find a repair shop. Google cannot tell, so it shows a mix — which means whatever page you build satisfies only a fraction of the traffic.
Use them for: homepages and top-level category pages, and only once your domain has real authority. For a new site these are a distraction.
Mid-Tail Keywords
Two to three words with some qualification. Moderate volume, moderate competition, clearer intent.
Examples: running shoes · technical seo audit · wordpress security plugins · restaurant website design
Use them for: category pages and cornerstone guides. This is where most commercial value sits for established sites.
Long-Tail Keywords
Four or more words, specific, lower volume, much clearer intent — and dramatically less competition.
Examples: best running shoes for flat feet · how to fix crawled currently not indexed · how much does a law firm website cost · wordpress backup plugin for multisite
Individually these look negligible. Collectively they are the majority of all searches, and they convert far better because the searcher has already narrowed what they want.
Use them for: blog posts, FAQ pages, and specific product pages. If your site is new or low-authority, this is where you should be spending nearly all your effort — the reasoning is covered in keyword difficulty explained.
Sorting by Intent
Length tells you how competitive a keyword is. Intent tells you what to build, and it is the more important axis.
Informational
The searcher wants to learn something. No purchase in mind yet.
Examples:
what is a canonical taghow to do keyword researchwhy is my website slow301 vs 302 redirect
Signals: what, how, why, guide, tutorial, examples, ideas
What to build: blog posts, guides, tutorials, glossary entries. Do not put a hard sales pitch on these — the searcher is not ready, and pages that try to sell too early underperform against pages that simply answer the question.
Value: builds authority and audience. Converts indirectly, usually much later.
Commercial Investigation
The searcher intends to buy but is still comparing. This is the highest-value type for most service businesses and the most under-targeted.
Examples:
best wordpress security pluginsahrefs vs semrushwordpress vs squarespacehow much does seo costtop web design agencies
Signals: best, top, review, comparison, vs, alternatives, pricing, cost
What to build: comparisons, roundups, reviews, pricing explainers, alternatives pages. Be genuinely useful and genuinely honest — including about where your own offering is not the right fit. Pages that read as thinly disguised sales copy lose to pages that read as real evaluation.
Value: very high. These searchers are weeks from a decision.
Transactional
Ready to act now.
Examples:
hire wordpress developerbuy running shoes onlineseo agency near mewordpress maintenance plan pricing
Signals: buy, hire, order, book, quote, near me, pricing, get a
What to build: service pages, product pages, contact and quote pages. Not blog posts. A blog post targeting a transactional query will lose to service pages, because that is what the SERP is showing — this is one of the most common intent mismatches in content planning.
Value: highest conversion rate, lowest volume.
Navigational
Looking for a specific brand or page.
Examples: blogthememachine blog · ahrefs login · wordpress admin url
What to build: nothing new, usually. You cannot rank for competitors’ navigational terms, and you already own yours. Track branded navigational volume as a measure of brand growth.
Local
Tied to a place, explicitly or implicitly.
Examples:
web design agency londonseo consultant near meplumber in manchesterrestaurant website design chicago
What to build: location pages with genuinely distinct content, plus a well-maintained Google Business Profile. Template pages with only the city name swapped are doorway pages and are treated as spam. Our guide to local SEO for small businesses covers doing this properly.
Reading Intent From the SERP
You do not have to guess. Search the term and look at what ranks.
| What you see | What it means |
|---|---|
| Blog posts and guides | Informational |
| Listicles and comparisons | Commercial investigation |
| Product and service pages | Transactional |
| Map pack | Local |
| A single brand’s pages | Navigational |
| A genuine mix | Mixed intent — pick the dominant type |
This takes thirty seconds and overrides any assumption you had. If you planned a blog post and the entire first page is service pages, the blog post will not rank there no matter how good it is.
A Worked Example
One topic, six keyword types, six different pages:
| Keyword | Type | Page |
|---|---|---|
wordpress | Short-tail | Not worth targeting |
wordpress security | Mid-tail | Cornerstone guide |
how to secure a wordpress site | Informational long-tail | Blog post |
best wordpress security plugins | Commercial | Comparison roundup |
wordpress security service | Transactional | Service page |
wordpress security expert london | Local | Location page |
Six pages, no overlap, each with a distinct job. That is what a keyword strategy looks like once the list is sorted — and it is also how you avoid two pages competing for one intent, which we cover in keyword cannibalization.
Sort First, Then Plan
The practical takeaway: do not plan content from an unsorted keyword list. Sort by intent first, then by length, and the content plan largely writes itself. Informational terms become guides. Commercial terms become comparisons. Transactional terms become service pages. Local terms become location pages.
Most content that fails to rank does so because it was the wrong type of page for the query, not because it was badly written. That mistake is entirely avoidable, and it costs thirty seconds of looking at the SERP to avoid it.
Our guide to how to do keyword research covers building the list in the first place, and keyword mapping covers assigning each term to a single page once you have it.
If you want a keyword strategy sorted by intent and mapped to the pages that can actually rank for it, our SEO services start there. Get in touch with the team at blogthememachine.com, and subscribe to our newsletter below for more practical guides.
