Information Architecture
Navigation Breadth
Plain English
How many choices you see at once.
Definition
glossaryNavigationNavigation is the system of menus, links, and cues that lets people move through a product and reach what they need. It exposes the underlying structure, and is how most users experience that structure.Open glossary term breadth refers to how many options are available at each level of a glossaryNavigation StructureNavigation structure is the overall organisation and hierarchy of navigation within a product, defining how content and features are grouped and accessed. It shapes how users move through the system and understand its layout.Open glossary term.
In practice
Used to balance choice and simplicity in menus and glossaryNavigationNavigation is the system of menus, links, and cues that lets people move through a product and reach what they need. It exposes the underlying structure, and is how most users experience that structure.Open glossary term glossarySystemA system is a collection of interconnected components that work together to achieve a specific function or outcome.Open glossary term.
In context
It becomes a problem when a menu grows past the point of being scannable. Twenty well-labelled options are still twenty decisions.
The reality
Too many options overwhelm users, too few hide content.
Compared with
Navigation Breadth vs Navigation Depth
Breadth trades a shallow structure for a heavier choice at each step. Depth trades simpler steps for more of them. Broad works when labels are unambiguous; deep works when categories are genuinely distinct.
FAQ
Common questions
A few practical answers to the questions that usually come up around this term.
What is navigation breadth?
It is the number of options available at a glossaryNavigationNavigation is the system of menus, links, and cues that lets people move through a product and reach what they need. It exposes the underlying structure, and is how most users experience that structure.Open glossary term level.
Why is navigation breadth important?
It affects glossaryUsabilityUsability is how easy and efficient it is for users to complete tasks within a product. It focuses on clarity, simplicity, and reducing effort so users can achieve their goals without confusion or friction.Open glossary term and glossaryDiscoverabilityDiscoverability is how easily users can find features, content, or functionality within a product, even when they are not actively searching for them. It focuses on making options visible and understandable.Open glossary term.
What happens with too much breadth?
Users feel overwhelmed.
How do you optimise navigation breadth?
By grouping and prioritising options.
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