How Many Internal Links Should You Have Per Page for SEO?

The whole ‘how many internal links per page for SEO’ thing is genuinely confusing: should you keep it under 100 links, only choose 5 to 10, or go with 47 exactly, the same amount on your competitor’s page that is somehow ranking #1? 

Instead of stressing about every link decision or spending hours second-guessing yourself, our digital agency provides you with a method to manage the madness. This straightforward blog tells you exactly how many links work best for different page types, where to place them, and how to ensure they’re helping your SEO instead of hurting it. 

Why Too Many (or Little) Internal Links Hurt Your SEO

Ever wondered how important internal links are for SEO? Like Goldilocks’ choice of porridge, being too hot or cold on either extreme of the numbers spectrum will confuse search engines and tank your performance. We focus on how you can hit that sweet balance of ‘just right’.

How Search Engines Process Links

Think of Google’s crawler like that friend who gets overwhelmed at a buffet with too many options. When it hits a page loaded with 200+ links, it has to make tough choices about which ones to follow and how much ‘link juice’ to pass around. 

For example, if your page has 10 links, each gets roughly 10% of the authority to pass along. Cram 100 links on there? Now each one only gets 1%. The more links you have, the more diluted that authority becomes. 

User Experience Research

It’s no secret that people get hit with decision paralysis when faced with too many options. Your readers have come to your blog to look for specific information, not be faced with a choose-your-own-adventure novel from the 30 links scattered throughout.

You don’t want an unreasonable amount of links that make your content feel spammy and desperate.

Page Load Performance Impact

More isn’t always better—every link is another element your browser has to process, which can potentially slow things down. With Core Web Vitals as an important ranking factor, any extra milliseconds from link-heavy pages can make your page load slower and hurt your rankings. 

2025 Internal Link Guidelines by Page Type

When considering how many internal links per page you should include, remember that too many links can overwhelm users and dilute SEO value, while too few could leave your site’s best content under-supported. It’s important to note that our numbers are just rough guidelines. In many cases, focusing on helpful, contextually relevant links is better than simply hitting numerical targets. 

If a link doesn’t help your reader or your SEO goals, skip it.

Homepage

Your homepage basically serves as the central hub of information, listing almost everything a visitor should know about your business. That’s why it’s not uncommon to have 20 to 50 links here, sometimes even more if you’re running a large site.

Category Pages

As the second in the chain of command for directing people throughout your site, include 10 to 30 internal links to subcategories, featured products, and related categories. 

Product Pages

Your product pages should focus on converting, not confusing people with many options. When figuring out how many internal links per product page for SEO, stick to 5 to 10 internal links that direct visitors to related products, main category pages, buying guides, or size charts—anything that helps someone make a purchase decision.

Blog Posts and Content Pages

For your typical blog content, aim for about 3 to 5 internal links per 1000 words. If you’re writing a massive pillar post, you can definitely go higher, but make sure that every link adds value like this one that tells you to visit our SEO agency’s service page.

Our Technical Implementation Guide

HTML Best Practices

Your basic internal link structure is straightforward: <a href=”/your-page-url”>Descriptive Anchor Text</a>. The href attribute (your destination URL) and clear anchor text are really all you need to get the job done properly. 

And instead of worrying about whether you should use the /page-name (relative) or https://yoursite.com/page-name (absolute) URL forms (search engines handle both just fine), focus your energy on things that matter. This includes ensuring your links point to genuinely helpful content and using anchor text that clearly describes what people will find when they click.

JavaScript and Dynamic Linking

Things get a bit trickier here, especially if you’re running a modern website with React, Vue, or any other JavaScript framework. 

Google has gotten much better at crawling JavaScript-generated content, but it’s still not foolproof. They process JS in a separate “rendering” phase after crawling your raw HTML, which means delays—and sometimes your JS-generated links get missed entirely, especially if your code is complex or relies on user interactions.

The smart move? Ensure your most important internal links are in the HTML when the page loads. When deciding how many internal links per pageto include in that initial HTML, think main navigation, key category links, and essential contextual links. These should be there immediately via server-side rendering, not waiting for JavaScript to build them later.

Link Architecture Planning

Think of your website like organising a library; you need a clear system instead of random links everywhere. 

Start by mapping out your site hierarchy. Every important page should be reachable within 3 to 4 clicks from your homepage. Any deeper than that, and you’re hiding your content from users and search engines. 

Create logical topic clusters where related content links together naturally. If you’ve got a fitness blog, your ‘weight loss’ content (diet articles, workout routines, supplement guides) should all connect to each other. This helps search engines understand your content themes and passes authority around more effectively.

Also, remember to keep your URL structure clean and logical: /fitness/weight-loss/beginner-workouts beats /post-12345-random-title every time.

Contextual Link Placement

Where you put your links matters just as much as understanding how important internal links are for SEO goes beyond just counting them. For example, links in your main content area carry more weight than sidebar or footer links. While above-the-fold links get clicked more often, it doesn’t mean you should cram all your links at the top.

The best internal link positions should feel natural and appear exactly where a reader would want more information about something you’ve just mentioned. The golden rule? If you have to force a link into your content, it probably doesn’t belong there.

Anchor Text Optimisation

Instead of generic phrases like ‘click here’ or ‘read more’, use descriptive words that actually describe the destination. For example, if you’re linking to a guide about the great coffee beans, you’d want to use ‘our coffee recommendations’ or ‘the best coffee beans in Auckland’—something that matches the keywords on that page. 

This variety looks natural to search engines and gives you more keyword opportunities. Plus, it reads better for actual humans, which is what matters.

Link Up with The Linking Pros

Every internal link is an opportunity to guide your visitors to exactly what they need. You’ve got the framework now: the right number of links for each page type, the technical basics that actually matter, and a clear plan for organising your link architecture. 

But let’s be honest—implementing all this while running your business is a lot to juggle. So, if you’d rather focus on what you do best while letting someone else handle the technical heavy lifting, we’re here to help.

Contact First Page NZ for a chat about how we can optimise your website’s internal linking structure and get your content the visibility it deserves!