Internal linking is one of the most underused SEO tools available to local business websites — and one of the easiest to implement when you understand how it works. Most business owners focus entirely on external SEO factors like backlinks and Google Business Profiles. Internal linking, which is entirely within your control, often gets overlooked.
Done well, internal linking tells Google which pages on your site matter most, how your content is related, and what topics you’re authoritative on. It also guides visitors through your site in a way that increases the likelihood of an enquiry.
What Is Internal Linking?
An internal link is a hyperlink that goes from one page on your website to another page on the same website. When you link from a blog post to a service page, or from your homepage to a location page, that’s an internal link.
This is different from external links (links going to other websites) or backlinks (links coming from other websites to yours). Internal links are fully within your control and can be structured deliberately to support your SEO goals.
Why Internal Links Matter for SEO
Google uses links — both internal and external — to discover, crawl, and evaluate pages. Internal links serve several important functions:
They help Google find your pages. New pages that aren’t linked from anywhere are harder for Google to discover. An internal link from an existing page ensures Google can find and index the new content.
They pass authority between pages. When a page with strong authority links to another page on your site, it shares some of that authority. This is called “link equity” or “PageRank flow.” Linking from your homepage to your most important service pages sends a strong signal about which pages matter most.
They signal relevance and context. The anchor text used in an internal link — the visible, clickable words — tells Google what the linked page is about. Linking to your services page with the anchor text “web designer Mornington Peninsula” reinforces that page’s relevance for that term.
They define your site structure. A well-structured internal linking system helps Google understand the hierarchy of your content — which pages are most important, how topics relate to each other, and how deep a visitor can go within a particular subject area.
How to Structure Internal Links for a Local Business Website
The most important principle is that your highest-value pages — typically your service pages and key landing pages — should receive the most internal links from other pages on the site.
For a local service business, a practical structure looks like this:
Homepage links to: All major service pages, key location pages, about page, and contact page. The homepage is typically your most authoritative page, so links from it carry significant weight.
Service pages link to: Related service pages, relevant location pages, and the contact page. Cross-linking between related services helps Google understand the breadth of your offering.
Blog posts link to: The most relevant service page, related blog posts, and occasionally the contact page where relevant. Blog content is an excellent vehicle for building internal links to your core service pages — which is one of the key reasons a content strategy pays off over time.
Location pages link to: Relevant service pages and the contact page. Location pages benefit from linking back to service pages to reinforce the connection between the service and the location.
This is part of the structured approach taken by a web designer on the Mornington Peninsula who understands how SEO and site architecture work together.
Anchor Text: The Words You Link With Matter
The anchor text of an internal link carries meaning for Google. If you link to your homepage using the words “click here,” Google learns very little. If you link using “web designer Mornington Peninsula,” Google receives a clear relevance signal about that page.
Best practice for anchor text:
- Use descriptive, relevant phrases that reflect the content of the page being linked to
- Vary your anchor text slightly — not every link to the same page needs identical wording
- Avoid over-optimised anchor text that looks unnatural in context
- Never use “click here” or “read more” as your only anchor text
Common Internal Linking Mistakes
Not linking to important pages at all. If your most important service page has no internal links pointing to it, Google has no signal that it matters. New pages especially need to be linked from existing content.
Linking to pages that don’t exist. Broken internal links create a poor user experience and waste the link equity that was being passed. Audit your internal links periodically.
Over-linking. Stuffing dozens of internal links into a single page dilutes the value of each one and can look spammy. Be selective and purposeful.
Ignoring orphan pages. An orphan page is one with no internal links pointing to it. These pages are hard for Google to find and evaluate. Every page on your site should be reachable through at least one internal link.
The Content-to-Service Link Loop
One of the most powerful internal linking strategies for local businesses is what might be called the content-to-service loop. You publish blog content targeting questions your customers are asking. Within that content, you link back to your core service pages. Those service pages link to your contact page.
This creates a natural pathway from discovery (blog post found via Google) to consideration (service page) to action (contact page). It’s a simple structure, but when done consistently across multiple blog posts over time, it significantly strengthens the authority of your service pages.
You can see how this works across our articles section — each post is written to educate and then guide readers toward the relevant service page. If you’d like help building this structure into your own site, get in touch or explore what’s involved in working with a web designer on the Mornington Peninsula.
Frequently Asked Questions
How many internal links should a page have?
There’s no fixed rule, but quality and relevance matter more than quantity. A page with five well-placed, contextually relevant internal links is more valuable than one with twenty links crammed in regardless of context. Focus on linking where it genuinely helps the reader navigate.
Does internal linking really affect Google rankings?
Yes. Internal links are one of the primary ways Google evaluates the importance and relevance of pages within your site. Pages with more internal links pointing to them tend to rank better, all else being equal.
Should I add internal links to old blog posts?
Absolutely. Going back to existing content and adding relevant internal links to newer pages is one of the quickest wins in SEO. It costs nothing and can meaningfully improve the discoverability and authority of pages that weren’t linked when the old post was first published.
What is anchor text and why does it matter?
Anchor text is the visible, clickable text used in a hyperlink. Google reads anchor text as a signal about the content of the page being linked to. Descriptive, relevant anchor text helps Google understand page topics better than generic phrases like “click here.”
