Most people only notice a website's structure when it is missing. As long as you move effortlessly from the home page to the service you were after, from there to an example and finally to the contact form, no one thinks about the layout. Only when visitors get lost, the menu overflows or an important page cannot be found at all does it become clear how much the arrangement of content decides between success and frustration. This arrangement is called information architecture. It defines which pages exist, how they relate to each other, how the menu makes them accessible and how internal links connect them. Studies show that around 79 percent (Nielsen Norman Group) of users first only skim a new page rather than read it fully, which is why a clear structure matters more than any polished text. This article explains in plain terms how to plan pages, menu, hierarchy and internal linking so that both visitors and search engines find their way with ease, and what really counts in practice.
What Information Architecture Really Means
Information architecture is the art of ordering content so that people can find and understand it. Think of it like the floor plan of a building: before deciding on colours, furniture and lighting, you have to know where the rooms are, how they connect and how you get from one to the next. Applied to a website that means: which pages are needed at all, how are they grouped, which page sits above another and which below, and by what routes are they reached. Skip this floor plan and start straight with the design, and you almost inevitably end up with nested menus, dead ends and pages that no one finds.
Structure affects not only visitors but also search engines. Search engines explore a website by following links, from page to page. What they cannot reach through links, they barely register. A well-considered architecture therefore ensures both that people find their way and that content can appear in search results at all. Structure and visibility are two sides of the same coin, which is exactly why it pays to take the planning seriously before the first line of text is written or the first image chosen. How technical findability and content work together is explored in our article on SEO basics for businesses.
Briefly explained: the three building blocks
The Hierarchy: From Home Page to Detail Page
Every website starts at the home page. From there it branches into main areas, such as services, work, about us and contact. Under a main area like services sit the individual service pages, for example web design, online shop or search engine optimisation. This top-to-bottom arrangement is called the hierarchy or page depth. The top level is the home page, the second level the main sections, the third level the individual detail pages. As a rule of thumb: for most websites, three levels (Projekterfahrung) are entirely enough. The flatter the structure, the shorter the routes and the fewer clicks separate a visitor from the information they seek.
For a long time the so-called three-click rule held sway, according to which every page had to be reachable in no more than three clicks. This rigid number is now considered outdated (Nielsen Norman Group): what matters is not the exact click count but whether each click brings the visitor noticeably closer to their goal and whether they always know where they are. An extra click is no problem as long as the path stays logical and expected. The aim is therefore not an arbitrary ceiling but a comprehensible order in which related content sits together and the layout matches visitors' expectations.
- Home page as the starting point with clear routes into all main areas
- Few, clearly named main sections instead of many parallel entries
- Bundle related pages under a shared section
- Keep the structure as flat as possible, rarely more than three levels
- Every page has a clear place and an expected route to it
The Menu: Orientation at a Glance
The menu, often called the navigation, is the visible map of the hierarchy. It shows visitors in a single moment which areas exist and where they currently are. A good menu is short, understandable and uses terms the target group knows, not internal jargon. Instead of creative fantasy names, plain, expected labels such as services, work or contact are almost always the better choice, because they require no thought at all. The most important rule: a menu should replace searching, not become a puzzle in itself. Anyone who has to guess what lies behind a menu label is already losing time and patience.
The number of menu items should stay manageable. Five to seven main items are a good guideline, because too many entries make orientation harder rather than easier. Extensive offerings can be organised into submenus that appear on hover or tap. It is important that these submenus are also easy to use on a smartphone, because a large share of visits happen on mobile. A menu that unfolds elegantly on the desktop but becomes unusable on a phone misses its purpose. How navigation and layout behave consistently across all screen sizes is covered in our article on mobile-first design.
- Five to seven main items as a guideline, no more than needed
- Familiar, expected terms rather than creative proper names
- Most important first and last, as these positions get the most attention
- Place contact and the call to action clearly visible
- Menu just as usable on a smartphone as on the desktop
- Make the current location recognisable within the menu
Internal Linking: The Invisible Skeleton
Besides the menu there is a second, often underrated way through a website: the internal links within the body text. When an article about load time points to a service page on website care, or a service page links to a fitting guide article, a web of meaningful connections emerges. These links serve several purposes at once. They help visitors go deeper into a topic without having to search themselves. They signal to search engines which pages belong together in terms of content. And they ensure that deeper-lying pages are reached regularly and therefore noticed at all.
Good internal links are never placed at random but follow the content connection. The linked text, known as the anchor text, should describe what awaits the visitor on the target page instead of consisting of a meaningless click here. A link with the text search engine optimisation for businesses is more meaningful for people and search engines alike than a bare read more. As a rough guide, eight to twelve (Projekterfahrung) internal links per extensive subpage have proven useful, always where they genuinely help in terms of content and never as an end in themselves. Too many links in the same paragraph dilute their effect and distract from reading.
The core of internal linking
Thematic Bundling
Pages on the same topic point to each other and form a recognisable unit. This creates a coherent area around a core topic that visitors and search engines understand as a whole.
Context Links in the Text
Links sit where they fit the content, with descriptive anchor text. They lead onward rather than interrupt, and answer the reader's obvious next question.
Breadcrumbs and Back Links
Breadcrumb trails show where you are and lead comfortably one level up. Together with back links to overview pages they prevent dead ends in the site structure.
How Search Engines Read the Structure
For search engines, a website's structure is the basis for discovering and classifying content. They follow links from page to page and build a picture of the layout from them. Pages that sit high in the hierarchy and are linked often count as more important than those buried deep and barely connected. A flat, clearly linked structure therefore helps not only people but also distributes importance sensibly across the website. In addition, an XML sitemap, a kind of machine-readable table of contents, helps ensure that new or rarely linked pages are reliably found. But the sitemap does not replace good internal linking; it only supports it.
| Feature | Considered Structure | Grown Disorder |
|---|---|---|
| Hierarchy | Flat, clearly split into levels | Deeply nested, hard to survey |
| Menu | Few, understandable items | Overloaded, unclear labels |
| Internal links | Deliberately set, thematically fitting | Random or absent |
| Findability | Every page reachable via links | Orphaned pages with no access |
| Orientation | Visitors always know where they are | Dead ends and confusion |
| Maintenance | New pages have a clear place | Every addition adds to the chaos |
The link between structure and success is not a mere ideal of tidiness but measurable. A clear architecture lowers the number of visitors who leave in frustration and raises the number who reach an enquiry or order. Research into user guidance regularly shows that orientation problems are among the most common reasons for abandonment (Nielsen Norman Group). How to win more enquiries from existing visitors once the routes are right is explored in our article on conversion optimisation.
Common Mistakes in Site Structure
Many structural problems arise not by intent but because a website has grown over the years. Time and again single pages are added without anyone keeping the overall layout in view. Over time, duplicate content, orphaned pages without links and a menu made up of nothing but special cases emerge. The following patterns crop up especially often in practice and can be avoided with a little planning.
- Too many menu items, so the important ones get lost
- Nested submenus in which you lose your way
- Orphaned pages that no other page links to
- Meaningless labels like other or info that reveal nothing
- The same content on several pages competing with one another
- Internal links only in the menu but never in the text
- Important pages buried deep instead of linked high up
Practical tip: the card-sorting method
How We Plan Structure From the Start
In our projects the structure comes at the beginning, not the end. Before designing, we clarify together which goals the website should meet, who uses it and which questions visitors bring with them. From this we derive the pages needed, group them into main areas and decide what belongs in the menu and what should be reachable via internal links. Only when this floor plan stands and is comprehensible to everyone involved do design and implementation begin. This way we avoid the common mistake of building a pretty website on which no one can nonetheless find their way. A sound structure is also the best foundation for growing later without a break, because every new page finds a clear place. Anyone reordering an existing website should prepare this step as carefully as a website relaunch so that visibility and rankings are preserved.
Honesty includes the point that a good structure does not create a sure-fire website. It sets the frame within which content, design and technology can unfold, but revenue and enquiries only arise from the interplay of all these parts. A clear information architecture does, however, make that path shorter and more reliable, for visitors and search engines alike. Those who plan the structure early spare themselves laborious rebuilds later and create a website that can grow with their own offering rather than choke on its own branches. In the end it holds: structure is not a technical afterthought but the map without which even the best content is not found.