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Long-tail vs short-tail keywords: definition, examples, what to target

Long-tail keywords are search queries that each draw few searches, from the long, flat tail of the search demand curve, as opposed to the few short-tail or head terms that draw most of the volume. They are usually longer and more specific than head terms, but what defines them is low demand per query, not word count.

Last reviewed October 12, 2026 · 7 min read

Reviewed by Yurii, Founder of Structura

The name comes from a chart. Sort every query by monthly searches and you get a short head of very popular terms, then a tail of queries searched a handful of times each that runs on almost without end. In Ahrefs' US database, keywords with fewer than 10 searches a month make up almost 93 percent of the total. Hence Ahrefs' rule: "it is not the length of a keyword that makes it a long-tail. It's the search volume of that keyword." Its example: "meditation" is a head term with 211,000 searches a month, "can meditation make you smarter" a long-tail one with 50.

Long-tail vs short-tail keywords

Short-tail (head) keywords Long-tail keywords
Example coffee grinder best burr grinder for french press
Searches per query High Low, usually a few hundred a month or fewer
Competition High; strong, established sites hold the top results Generally lower, with one big exception (below)
Intent Broad and often mixed Specific; the searcher knows what they want
Conversion Lower per visit Often higher per visit
Page needed A comprehensive page, usually backed by strong links A focused page that answers one question well
Traffic Large from one page, once it ranks Small per query; it adds up across many pages
Realistic for a new site Rarely Yes, for the easier ones

Ahrefs sums up the trade: long-tail keywords are "less competitive", "there are lots of them", and they are "usually specific", but "you will need to rank for a lot of them to get a large volume of traffic." Head terms are the reverse. Ranking can take "years (yes) of fine-tuning your content and years of building links", but the page that gets there earns traffic from the head term and its variants at once. Specific queries also take less to answer: in an Ahrefs example, the top page for "how to buy bitcoin" ran to 3,400 words, the top page for "how to cash out large amounts of bitcoin" to 1,000.

The conversion gap follows from intent. People who use precise keywords "often have high buying intent", as Semrush puts it: someone searching "coffee grinder" may be browsing, while someone after a burr grinder for a french press has narrowed the choice.

Not every long-tail keyword needs its own page

The exception in the table matters most. Ahrefs separates two kinds of long-tail keyword:

  • Supporting long-tail keywords are rarer phrasings of a popular query. "Bedroom furniture chests" is an uncommon way of searching for dressers, and in Ahrefs' data the two have "virtually the same Keyword Difficulty" despite very different volumes. Google ranks the same pages for such phrasings, so the page that ranks for the head term picks them up.
  • Topical long-tail keywords are the most popular way of searching for a distinct topic: few searches, but nothing broader covers them. These deserve their own page, and they are where small sites win.

The test is the results page. If the top results for the long-tail query are the pages that rank for the broader term, it is supporting; if they differ, or none answers the specific question, it is topical. Semrush gives the same advice from the other side: group related long-tail queries "onto a single consolidated page or FAQ hub, rather than creating one thin page per keyword," and avoid "diluting your site with near-duplicate content." Working out what each query wants is the job of search intent.

When each one wins

A new or small site should start in the topical long tail. Head terms belong to sites with years of content and links; specific queries are where a young site can rank at all, and a cluster of them on one subject builds the topical authority that later helps with broader terms.

An established site needs both. Ahrefs' advice for anyone who wants "to be the go-to resource for your topic" is to target short-tail and long-tail keywords together, with head terms on comprehensive pages and topical long-tail pages around them, linked into a content hub.

A repeatable pattern changes the economics. When hundreds of long-tail queries share one shape, such as "best X for Y" across many values of Y, each can get its own page built from structured data, which is programmatic SEO. The posts on how programmatic SEO works and building a programmatic SEO strategy cover when a pattern deserves pages.

How to find long-tail keywords

  1. Google's autocomplete. Type a head term and read the predictions. Semrush notes they are "based on real searches (among other factors)" but "aren't exhaustive and are personalized to you."
  2. People also ask and related searches. Both list long-tail queries in searchers' own words.
  3. Your own Search Console. The long-tail queries you already appear for are in the Search performance report; Ahrefs filters them with a regular expression for question words, ^(how|why|what|which|where|when|can|is|are|does|should). The rarest are missing, because Google withholds anonymized queries, "those that aren't issued by more than a few dozen users over a two-to-three month period."
  4. Competitors' rankings. Sites like yours already rank for long-tail queries you have not covered; competitor keyword research turns them into a list.
  5. Forums and communities. Reddit, Quora and niche forums show the exact phrasing people use.
  6. A keyword tool. It attaches search volume and difficulty, so you can tell the queries worth a page from those too small or too hard.

Then cut the list: fold supporting variants into the page for their head term, check what each remaining query's results reward, and keep the ones a site at your strength can win. That last step is keyword selection.

How Structura handles this

The free keyword generator turns one seed keyword into 50 ideas: phrases that contain your seed, plus Google's related searches. Each row shows monthly search volume, keyword difficulty, cost per click and intent, and phrasings Google counts as one search share one row, so supporting variants do not pad the list. Filter to a difficulty of 25 or less to see the ideas a young site can win. It lists only phrases with measured search volume, so the rarest part of the tail, which only Search Console or a forum thread reveals, will not appear.

On paid plans, each campaign's research builds a keyword bank ordered by volume among the keywords your site can win, with a long-tail pool behind it so the campaign does not run dry. Each keyword is covered once; a second post under it is written only for a genuinely different long-tail phrase the research found, such as "project management software for architects" under "project management software". The Free plan has no keyword research; its campaigns write from their objective.

FAQ

How do I research long-tail keywords?

Start with a head term and collect the longer phrasings around it from autocomplete, People also ask, related searches, your Search Console queries and competitors' rankings. Add volume and difficulty with a keyword tool, then check each candidate's results page: keep the queries that need a page of their own, and fold variants one page would answer into a single target.

What are LSI keywords?

LSI keywords are a myth with a real idea underneath. Latent semantic indexing is a language-processing technique from the 1980s, and Ahrefs, citing Google's John Mueller, reports that as far as Google is concerned "LSI keywords don't exist." What is real is that a thorough page naturally mentions the related words, subtopics and entities its subject involves, and those help search engines understand what the page covers. Write the page well and they appear without a list.

Which keywords are best to target?

Keywords that match a need your page can genuinely serve, have enough searches to matter to you, and are held by sites you can realistically outrank. For most small sites that means topical long-tail keywords first, grouped by subject, with head terms as later targets once the cluster has earned rankings and links.

More than before, say both Ahrefs and Semrush. People type full sentences into AI assistants, and Ahrefs reports that over 95 percent of these conversational queries have no measurable search volume, because no two people phrase them alike. A page that answers specific questions in self-contained sections, in Semrush's words, "gives AI systems a cleaner unit to extract."

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