Method
When Is an Internal Link Relevant? Test and Examples
Relevance isn't about the keyword. It's about whether a link, at that exact point in the text, carries the reader's reasoning forward. Here's how to tell.
Picture a page that explains how to set up a regular content check. Halfway through a paragraph you write: “first, you need to understand which pages get traffic from generated answers.” If you link “generated answers” to a guide on reading traffic data, the link is relevant. The sentence still holds without the link, and anyone who clicks lands on the next step in the argument. If instead you link the word “traffic” to your homepage, the link is not relevant: it adds nothing to that sentence. Relevance, then, comes down to the relationship between two pieces of content at one precise point in the text, not to whether the keyword is present.
The three-question test
RankAI offers this method as a working proposal, not a universal standard. For every internal link on the page, ask three questions, in this order:
- Does the sentence still work? Remove the link and read it again. If the sentence loses its meaning or turns ambiguous, the link is holding the text up rather than decorating it.
- Is the link in the right place? It should sit on the expression that opens the need for more detail, not on a generic word at the start of the paragraph.
- Does it move the reader forward? The destination page should complete the argument, not send the reader back to something they've already passed or repeat the same step.
If any of the three answers is no, move or remove the link before you add any others.
A second example: the link to delete
On the same page, at the phrase “regular check,” you link the whole sentence to an article about search engines. The sentence is still understandable without the link, but the destination doesn't complete that step: it covers a different topic, and the reader comes back. Here moving the link isn't enough. It has to go, because there's no point in the text where that content actually helps. Telling “move” apart from “delete” keeps you from piling up links just because the destination page exists.
The criterion RankAI uses to separate the two cases is whether the step can be completed, not how authoritative the destination page is. A piece of content can be excellent and still be irrelevant at that point: the question isn't “is this page any good?” but “does this sentence need that page here?” To apply this across several links on the same page, work in two passes: first mark each link with the expression it sits on, then reread only those expressions in their paragraphs. The links that survive the reread are candidates; the rest get moved or deleted. This method is about the relationship between two pieces of content, and it says nothing about how AI visibility is measured. Those are two separate judgments, and mixing them up leads you to pick destinations based on a metric instead of the text.
Where this stops and AI visibility begins
How AI visibility is measured is a separate question: it's about what an engine returns, not about the relationship between two pages on your site. When a visibility figure is unavailable, RankAI shows it as N/A, never as zero. This article doesn't get into that measurement. Here we're only judging whether an internal link is relevant.
One limit you can check for yourself: the three-question test requires a manual reread of every link in its paragraph. It doesn't produce an automatic score, and it doesn't replace checking the destination content. For the full picture of how RankAI works, see the in-depth page.