What Is a Long-Tail Keyword?
A long-tail keyword is a search query with few searches on its own, such as “women’s waterproof trail running shoes for wide feet” compared with the head term “shoes.” Low individual search volume is what places a query in the tail. Such queries can be long and specific, as in the example, but length and specificity are traits, not the definition. Individually they bring little traffic. Together they make up most of the distinct keywords in at least one large keyword database, as the Ahrefs figures below show.
Where the Name Comes From
“Long tail” describes the shape of a demand curve: a few items with very high demand at the head, followed by a very long tail of items each wanted by few people. Chris Anderson popularized the idea for business readers in his October 2004 Wired article “The Long Tail”, about markets where many niche products together rival a handful of hits. Search follows the same curve, with a small number of very popular queries and an enormous number of rare ones.
How Much of Search Is Long-Tail
Ahrefs measured the curve in its own data. In its guide to long-tail keywords, it reports that its U.S. database holds “just under 18,000 keywords with search volumes of more than 100k searches per month,” against “2.3 billion keywords that have fewer than 10 searches per month,” and that keywords with fewer than 10 monthly searches “account for almost 93% of our U.S. keyword database.”
That figure counts distinct keywords in one tool’s database. It does not say what share of total searches or traffic the long tail produces, which is a different measurement. Ahrefs also notes that a keyword “doesn’t necessarily have to get fewer than 10 searches per month” to count as long-tail.
Why Specific Queries Behave Differently
A search for “running shoes” could come from someone browsing, comparing brands, or ready to buy. A search for “running shoes for plantar fasciitis under $120” has already removed most of that uncertainty. A page built for the specific question can answer it exactly, which a broad page serving every possible “running shoes” searcher cannot. That is why long-tail traffic is associated with clearer intent; how much better it converts on your site is something to measure in your own analytics, not to assume.
The same logic explains why word count is a weak test. A short query that names a product and adds “review” is narrow; a five-word query can still be vague.
Finding Long-Tail Terms
| Method | What it shows |
|---|---|
| Autocomplete and "People also ask" | How searchers phrase variations of a topic |
| Adding modifiers to a head term | Price ("under $100"), attribute ("waterproof"), comparison ("vs," "alternative to"), problem ("won't turn on"), place ("near me," a city) |
| Search Console query data | Specific phrases your pages already appear for |
| Forums and community sites | Natural wording that differs from industry vocabulary |
| Customer questions | Problems people describe to your sales and support teams |
One Page or Several
Close variations of the same question belong on one page that answers it thoroughly; a separate thin page for every phrasing splits the topic and adds pages that say the same thing. A distinct sub-question with its own searches and its own answer can justify its own page. The test is whether the answer differs, not whether the wording does.
Longer Questions in AI Search
Conversational search encourages people to type full questions. When Google announced upgrades to AI Mode and AI Overviews on January 27, 2026, it described the goal as “the ability to ask whatever’s on your mind, no matter how long or complex.” Pages that answer specific, fully stated questions are written for exactly that kind of query.
Questions About Long-Tail Keywords
Is a long-tail keyword defined by word count?
No. Ahrefs calls “defining long-tail keywords by their length in words” a big mistake: search volume decides it. A short query can sit in the tail, and a long one can draw heavy volume.
Are long-tail keywords easier to rank for?
Ahrefs describes them as “(generally) a lot less competitive,” but low volume is no guarantee. Some specific commercial phrases are contested. Others, which Ahrefs calls supporting long-tail keywords, are less popular variations of a broader query, and, as Ahrefs notes, a page that ranks for the broader query ranks for many of them too, so they do not need a page of their own. Check the results page before assuming a phrase is easy or separate.