The City Planner's Unbuilt Road: On the Deliberate Restriction of the Internal Link
We often talk about internal linking as if we are building a perfect, frictionless web within our own sites. The prevailing wisdom is to connect everything, to leave no page behind, to create a dense network of navigational asphalt so that users and crawlers can flow unimpeded from one point to any other. More links equal better flow, right? But what if the most thoughtful and effective linking strategy is sometimes defined not by the paths we build, but by the ones we consciously choose not to?
This is where the discipline of urban planning offers a profound, counter-intuitive lesson. A great city planner knows that not every empty lot needs a road. In fact, building a road through every available space creates a different kind of problem: traffic. It encourages sprawl, dilutes the character of distinct neighbourhoods, and can make the entire system less navigable by offering too many low-value options. The truly strategic move is often a ‘road diet’—deliberately reducing lanes to calm traffic and improve the overall experience for residents.
We can apply this same principle to our site structures. An internal link is not just a path; it is a directive. It tells the user, "This is a valid route. Go here next." It tells Googlebot, "This is a relationship worth crawling." When we link promiscuously from every blog post to every product page, from every service page to every tangential article, we are creating informational sprawl. We are forcing our users into traffic, asking them to navigate a maze of our own making, and diluting the value of the truly important pathways.
The deliberate restriction of internal links is an act of curation and clarity. It is the decision to not build a road from the ‘About Us’ page directly to a three-year-old technical whitepaper because that journey, while possible, doesn’t serve a coherent user narrative. It is understanding that a dense link footer on every page might be creating crawl bloat, directing finite bot attention away from your most critical conversion paths. It is the act of creating distinct ‘neighbourhoods’ within your site—clusters of tightly interlinked, topically relevant content—and then building considered, strategic arterials between them, rather than a chaotic web of back alleys.
This isn’t about having fewer links overall; it’s about having better, more intentional ones. It’s about being the city planner who designs a walkable, understandable city with clear districts and purposeful thoroughfares, rather than the developer who just paves over everything in sight. By thoughtfully restricting the internal link, we don’t hinder journey—we define it. We create a more legible, more purposeful, and ultimately more valuable experience for everyone who visits our digital city.
Notes & further reading
A few pages I came back to while writing this: