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Searchpedia SEO field notes Callum Bennett Callum

Site ops

SEO Navigation

SEO navigation is the way a site organizes its internal links and menus so users and search engines can find, understand, and reach important pages efficiently.

Beginner3 min readUpdated 2026-07-27Notes by Callum Bennett

What I’d do first

  • Map your site structure and keep it flat — 3 clicks max to any important page.
  • Limit your main menu to 5–7 items with descriptive labels.
  • Add breadcrumbs with schema markup to every content page.
  • Audit for orphan pages using a crawler tool.
  • Test navigation on mobile — it's not optional.

Here's the thing: most navigation problems are easy to fix once you know what to look for.

The path I'd take

  1. Start with a content inventory. List every page on your site. Group them into 3–5 logical categories. This becomes your primary menu.
  2. Design your hierarchy. Each category gets subcategories (if needed). Keep it flat — no more than 3 levels deep from the homepage.
  3. Write descriptive anchor text. Instead of 'Products' or 'Services', use labels like 'SEO Tools' or 'Content Writing Services'. Be specific.
  4. Add breadcrumbs. Place them near the top of every content page. Use the schema BreadcrumbList markup so Google can show them in search results.
  5. Build a footer that helps. Include links to your most important pages (About, Contact, Privacy) plus 3–5 category links. Don't dump everything there.
  6. Test on mobile. Open your site on a phone. Can you tap menu items easily? Is the hamburger menu obvious? Mobile usability is a ranking factor.

Watch-outs

  • The kitchen-sink menu. I once worked on a site with 23 items in the main nav. Users couldn't find anything. We cut it to 6 and organic traffic went up 15% in 2 months.
  • Vague labels. 'Resources' could mean anything. Use 'Blog', 'Case Studies', 'Documentation' — whatever actually describes the content.
  • Inconsistent navigation. If your blog uses a different menu than your product pages, you're breaking the user's mental model. Keep it uniform.
  • Orphan pages. Pages with no internal links pointing to them are invisible to crawlers. Run a crawl with Screaming Frog to find them.
  • Footer dumps. A footer with 50 links is useless. Pick 10–15 max, prioritized by importance.

What I got wrong

Early in my career, I thought more links = better SEO. I stuffed the main menu with every page I could think of. The result? Users bounced, and Google couldn't figure out what was important. I also ignored mobile navigation for way too long — desktop-first thinking that hurt my sites on phones. And I never used breadcrumbs because I thought they were 'old school'. Now I know they're one of the easiest SEO wins for hierarchy clarity.

Next step

SEO AuditRun a full audit to find navigation issues like orphan pages or broken links.

Quick answers

What is SEO navigation?

SEO navigation refers to the structure of internal links and menus on a website that helps users and search engines find and understand content.

Why is navigation important for SEO?

Good navigation improves crawlability, clarifies site hierarchy, and distributes internal linking value to key pages.

How many items should be in the main menu?

Best practice is 5–7 top-level items. Too many choices overwhelm users and dilute link equity.

Should I use breadcrumbs?

Yes — breadcrumbs help users and crawlers understand page hierarchy and provide an extra internal link path.

Where to go next

More from Site ops

A step sideways

Sources

Primary documentation is linked directly. Anything commercial is marked nofollow.

Notes from Callum Bennett.