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What internal links are, why they matter for SEO and usability, and how to build a good linking structure on your site.

An internal link is a link from one page on your website to another page on the same website. They're one of the simplest and most effective SEO improvements you can make — and they also make your site more useful for visitors.

Quick summary

Internal links help Google discover and understand your pages, and they help visitors navigate your site. Link to related pages naturally within your content. Make the link text descriptive ("learn about our pricing" not "click here") — Google names "Click here" and "Read more" as examples of anchor text that's too generic. And follow Google's floor: every page you care about should have a link from at least one other page on your site.

Why internal links matter for SEO

Internal links do three important things for SEO:

1. They help Google find your pages. Google finds most new pages by following links from pages it has already crawled. Its own guidance is blunt about the floor: every page you care about should have a link from at least one other page on your site. A page with no internal links pointing to it — often called an "orphan page" — is much harder for Google to find.

2. They pass signals between your pages. Google uses links as one signal when working out how relevant a page is. SEO professionals call this "link equity" or "PageRank." Keep it in proportion: Google says PageRank does use links and is one of its fundamental algorithms, but that there is much more to Search than links, and PageRank is only one of many ranking signals.

3. They help Google make sense of your site. Google says that paying attention to the anchor text on your internal links helps both people and Google understand your site more easily, and helps Google find your other pages. Linking related pages together, in context, is the practical version of that.

Why internal links matter for users

Well-placed internal links guide visitors through your site. They help readers find related information, discover your services, and take the next step you want them to take.

A reader who arrives at a blog post and finds helpful links to your service pages is more likely to convert into a customer than a reader who has to hunt through your menu.

How to add internal links well

Follow these principles:

Use descriptive anchor text. The anchor text is the visible, clickable words in a link. Make it descriptive — it tells both readers and Google what the linked page is about.

Weak anchor text	Strong anchor text
"Click here"	"Learn about our brand identity services"
"Read more"	"See how internal linking helps SEO"
"This page"	"Our pricing guide"

Link naturally within your content. Add links when they're genuinely useful — when a reader would benefit from exploring a related topic. Don't force links into every sentence.

Don't leave a page stranded. Google's stated minimum is that every page you care about should have a link from at least one other page on your site. Beyond that floor, link to your homepage, key service pages, and cornerstone content wherever it genuinely helps a reader get to them.

Link deep into your site. Don't just link to your homepage and main navigation pages. Link to specific articles, service pages, and resources that are useful in context.

Finding and fixing orphan pages

An orphan page is a page with no internal links pointing to it. Google finds most pages by following links, so an orphan page is hard for it to find in the first place — and a page Google hasn't found can't rank at all.

Search Console has a Links report that shows internal link targets within your own site, which is a useful starting point. To go further, we can run a site audit using SEO tools. If you suspect you have pages that nobody can find, let us know.

Your site's navigation menu provides some internal links, but it's not sufficient on its own. Menu links are generic — they link to top-level pages, not to specific articles or deep content.

Links inside your page content do something a menu can't: they arrive in context. Google asks you to give links that context, because the words before and after a link matter to how the link is understood.

Common questions

How many internal links should a page have?

There's no target to hit. Google's own answer is that there's no magical ideal number of links a page should contain — but that if you think it's too many, it probably is. Link as many times as is genuinely helpful for the reader, and don't add links to reach a number.

Can too many internal links hurt my SEO?

Google doesn't publish a limit, so use judgement rather than a rule. A page stuffed with forced, irrelevant links is a worse page for readers, and Google's advice on link count amounts to the same test: if it feels like too much, it probably is. Google also asks you not to chain links up next to each other, because readers can't tell them apart and each link loses its surrounding context.

Should I add internal links to old blog posts?

Yes. When you publish new content, go back and add links to it from relevant existing pages — that's often how Google finds the new page in the first place.

What's the difference between internal and external links?

Internal links connect pages within your own site. External links point to other websites. Both are useful: Google says linking out isn't something to be scared of, and that external links can help establish trustworthiness, for example when you cite your sources.

Need a hand?

If you're stuck, email support@chykalophia.com and we'll help. Include your website address and a screenshot if you can.

Internal linking explained