Classic keyword research teaches you to select keywords based on two variables: search volume (how many people search for it) and keyword difficulty (how hard it is to rank). It's a useful framework but an incomplete one. There is a third variable that determines whether a keyword makes sense for your site: search intent. A keyword with high volume and low difficulty can be useless if the SERP intent doesn't match the type of content or page you can offer.
Why volume is not enough
Imagine you have an online accounting software store and find the keyword "what is accounting" with 10,000 monthly searches and low difficulty. The volume is attractive and it seems easy to target. The problem: the intent is informational/educational, the SERP is dominated by Wikipedia and blog articles from educational websites. Your software store, by definition, cannot satisfy that intent better than an encyclopedia. Targeting that keyword with a product page or landing is a waste of time.
The 3-variable framework for evaluating keywords
| Variable | Key question | Tool |
|---|---|---|
| Volume | How many people search for it per month? | Ahrefs, Semrush, Google Keyword Planner |
| Difficulty | What authority do I need to rank? | Ahrefs KD, Semrush KD |
| Intent | Does the type of content I can create match what Google wants to show? | iRankly Intent Analyzer + manual SERP analysis |
How to add the intent column to your keyword research spreadsheet
- 1.Export your keyword list from Ahrefs, Semrush, or any keyword research tool.
- 2.Create an "Intent" column in your spreadsheet.
- 3.Group keywords in batches of 5 and analyze them with iRankly's Search Intent Analyzer.
- 4.Add the intent type (Informational / Commercial / Transactional / Navigational) for each keyword.
- 5.Add a second column "Page type" with the type of content you need to create: blog article, product page, comparison, landing page, category page.
- 6.Filter and prioritize based on the page type you can create with your current resources.
Intent and keyword cannibalization
Search intent is also key to avoiding cannibalization. Cannibalization occurs when two pages on your site compete for the same keyword — but this is only a real problem if they have the same intent. If you have a blog article about "best SEO tools" (commercial intent) and a tool page that also appears for "SEO tools" (transactional intent), that's not cannibalization: they are pages with different intents that can coexist in the same SERP.
Intent and site architecture
A good intent map becomes a more efficient website architecture. Informational intent pages go in the blog. Transactional intent pages are product or service pages. Commercial intent pages are comparisons or category landing pages. If you have this map clear, each page has its role and its defined audience, and internal linking flows naturally from informational toward transactional.
- •Blog: informational keywords and commercial keywords in the consideration phase.
- •Product / service pages: transactional keywords for direct purchase.
- •Category pages: broad transactional keywords + exploratory informational ones.
- •Specific landing pages: niche transactional keywords (specific audience, specific use case).
- •Comparisons: high-intent commercial keywords ("X vs Y", "alternatives to X").
Prueba la herramienta gratis
Search Intent AnalyzerAnaliza tus URLs con {tool} de iRankly. Sin registro, sin tarjeta.