Search intent: what it is and the 4 types

Search intent is the reason someone searches on Google: they want to learn, reach a specific site, compare before choosing, or buy and do something. Understanding intent helps you choose the right type of page for each keyword: an article, a buying guide, a category or a product page.

Two people type “green tea” into Google. The first wants to know how much caffeine it has, the second wants to buy a pack. Same words, different needs.

The 4 types of search intent

Intent	The person wants to…	Example	Right page
Informational	understand or learn	“how to make matcha”	Article or guide
Navigational	reach a specific site	“five leaf tea”	Homepage or site page
Commercial	compare before choosing	“best organic green tea”	Buying guide, category
Transactional	buy or do something	“buy matcha kit”	Product page

How to spot it

The most reliable method is the simplest: search the keyword and look at Google’s first page.

• Lots of articles and videos? Informational intent.
• Shops, prices and product pages? Transactional intent.
• A mix? Mixed intent: better to choose a more specific keyword.

Words help too:

Intent	Typical words
Informational	how, what is, why, guide, meaning, examples
Navigational	brand name, “login”, “official site”
Commercial	best, reviews, comparison, vs, alternatives
Transactional	buy, price, deal, shipping, discount code

Also look at the special features on the results page: «People also ask» boxes and videos suggest informational intent; Shopping results with photos and prices suggest transactional intent; a map with shops suggests local intent.

Where it comes from: Broder and Google’s guidelines

The first classification comes from computer scientist Andrei Broder, who in 2002, in the paper A taxonomy of web search, divided searches into navigational, informational and transactional. The commercial type was added later, in SEO practice.

In its search quality rater guidelines (used by the people who assess results to help improve them), Google uses similar categories:

• Know, and Know Simple for short answers (“how many grams of tea per cup”);
• Do: buy, download, sign up;
• Website: reach a specific site;
• Visit-in-person: find a nearby place.

Why search intent matters for SEO

A page that doesn’t match the intent won’t rank, even if it’s well written. If someone searching “how to make matcha” lands on a product page, they go back: the page doesn’t help them.

Intent also decides the format of the page: if the top results are all lists (“10 teas to try”), a long text without lists will struggle; if they’re all videos, maybe you need a video.

At the fictional shop Five Leaf, the Sencha product page and the Sencha guide were competing for the same search. The fix: the product page targets “organic Sencha tea” (buy), the guide “how to make Sencha” (learn), and the guide links to the product page.

To choose keywords starting from intent, there’s the guide how to choose keywords.

The most common mistakes

• Targeting an informational search (“green tea benefits”) with a product page.
• Writing a very long guide for a search that only wants a price.
• Ignoring mixed intent: when Google shows both articles and shops, choose a more specific keyword or create two different pages.
• Having two pages on the same site compete for the same search (cannibalisation).

Sources

• Andrei Broder, «A taxonomy of web search», ACM SIGIR Forum, 2002
• Search Quality Rater Guidelines (Google)