Search intent is what somebody actually wants when they type a phrase. It is the single most useful idea in search, and it explains most of the pages that never rank despite being well written.
A page can be longer, faster and better researched than everything above it and still lose, simply because it answers a different question from the one being asked.
The four kinds of search intent
Almost every search falls into one of four groups, and the differences are practical rather than academic.
- Informational. Somebody wants to understand something. "How does underfloor heating work".
- Commercial. Somebody is comparing before deciding. "Best underfloor heating systems".
- Transactional. Somebody is ready to act. "Underfloor heating installer Manchester".
- Navigational. Somebody already knows where they are going. "Screwfix underfloor heating".
Each of those wants a different kind of page. A guide will not win a transactional search and a booking page will not win an informational one, however hard either tries.
How to read search intent in a minute
You do not have to guess, and this is what makes the idea so useful. Search the phrase yourself and look at what is already ranking. The results page is a record of what that search engine has decided people want, tested against millions of clicks.
So look at the shape of the results rather than the content. Are they guides, or product pages, or listings, or videos? Is there a map? Are the titles asking questions or naming products? Within thirty seconds you will know what kind of page you need to write.
If nine of the ten results are long explanatory articles, that phrase has informational search intent, and no amount of persuasion will change it.
Why matching intent beats everything else
Most on page advice is about small improvements: a better title, a tighter opening, a clearer heading. Those matter. However, they are adjustments of a few percent, whereas matching search intent is the difference between competing and not competing. Those smaller levers are easier to judge against the wider account of what decides a ranking.
Consider what happens when you get it wrong. Somebody searches to learn, lands on your sales page, and leaves within seconds. That behaviour is measurable and it is not ambiguous. Meanwhile the pages above you keep their readers, so the gap widens rather than closing.
Mixed search intent, and what to do about it
Some phrases genuinely have two audiences. "Solar panels" attracts people who want to understand how they work and people who want to buy some. When that happens the results page usually shows a mixture, which is the search engine hedging.
You have two sensible options. Either write the page that serves the larger group and link clearly to the other, or write two pages and point them at the narrower phrases underneath. Trying to serve both intentions in one page usually produces something that satisfies neither.
The one thing not to do is ignore the mixture and hope. If the results are split and your page is firmly on one side, you are competing for half the traffic while carrying all the effort.
Search intent changes over time
This catches people out. A phrase that was informational two years ago can become commercial as a market matures, and search engines adjust the results accordingly. Your page did not get worse; the question changed underneath it.
Consequently a page that used to rank and no longer does is worth re-checking against the results page before rewriting it. Sometimes the fix is not better content but a different kind of content altogether.
Using search intent to plan a site
Once you start reading intent, site structure becomes obvious rather than arbitrary. Informational phrases become guides and articles. Commercial phrases become comparison and category pages. Transactional phrases become service or product pages.
That mapping also tells you what to write first. If nobody has reached the buying stage yet, transactional pages have nothing to catch. If you have plenty of buying pages and no guides, you are invisible to everybody who has not yet decided.
Search intent and the words people use
Intent also shows up in the wording itself, and a few signals are reliable enough to act on. Words like how, what, why and guide point at learning. Anything comparative, such as best, top, versus or review, points at somebody weighing options. Meanwhile near me, quote, hire and buy all point at somebody ready to act.
Treat those as a first guess rather than an answer, because they are wrong often enough to matter. "Best way to clean a patio" contains the word best and is plainly a learning question. Reading the results page settles it in seconds, so use the wording to form a hypothesis and the results to confirm it.
A short test before you write anything
Before starting a page, answer three questions honestly.
- What kind of page do the current results say this phrase wants?
- Is that the kind of page I am about to write?
- If not, am I confident enough to argue with a search engine about it?
Nearly always the answer to the third question is no, and that saves a great deal of wasted work.
Frequently asked questions
What is search intent?
It is what somebody actually wants when they type a phrase into a search engine: to learn something, to compare options, to buy, or to reach a specific site. Matching that intent decides whether a page can rank at all, which is why it comes before any smaller improvement.
How do I work out the search intent of a keyword?
Search it and look at the shape of the results rather than reading them. Guides mean informational, product pages mean transactional, comparison lists mean commercial. The results page is a record of what the search engine has already learned from millions of clicks.
What are the four types of search intent?
Informational, where somebody wants to understand. Commercial, where they are comparing before deciding. Transactional, where they are ready to act. Navigational, where they already know which site they want. Each one needs a different kind of page to satisfy it.
What happens if my page does not match the intent?
People arrive, find the wrong kind of page, and leave quickly. That behaviour is visible to a search engine and it works against you. The pages above you keep their readers, so the gap tends to widen rather than close, however much you improve the writing.
Can one page serve two different intents?
Rarely well. Where a phrase genuinely has two audiences, the better options are to serve the larger group and link clearly to the other, or to write two pages aimed at narrower phrases. Serving both in one page usually satisfies neither of them.
Does search intent change?
Yes, and this catches people out. A phrase that was informational can become commercial as a market matures, and results shift accordingly. A page that used to rank and no longer does is worth re-checking against the results page before you rewrite it.
Is search intent more important than keyword volume?
Considerably. Volume tells you how many people search a phrase. Intent tells you whether your page can ever be the right answer for them. A high volume phrase you cannot satisfy is worth less than a small one you can answer better than anybody.
How does search intent affect site structure?
It makes structure obvious rather than arbitrary. Informational phrases become guides, commercial ones become comparison pages, transactional ones become service or product pages. That mapping also shows which type you are missing, which is usually the gap worth filling first.