This is your guide to seo internal link strategies to help you improve your organic rankings and guide users to other important pages.
What is an internal link ?
An internal link is where you place a link on one page to another page on the same website.
Navigational links, breadcrumb trail links and body copy links are the 3 main types of internal links.
What are the benefits of internal links?
Internal links are similar to signposts that direct a site visitor to different parts of a website.
For example, when I visit nike.com there are internal links in the main navigation to the mens and womens sections.
Within the mens section I see links to the main product categories and subcategories.
There’s also a breadcrumb navigation so I can see exactly where I am on the website.
On each product page there are related products that have internal text links to other products.
In addition to guiding and directing users through a website, internal links are also useful for SEO purposes.
If you publish a brand new article and no other page is linked to it, then it makes it harder for Google to find and crawl your page.
Look at Nike.com they have a link to the mens and womens collection on every single page of the website because those pages are really important.
However, on the home page they regularly change the featured products shown as those products are seasonable and only important at certain times of the year.
Placing internal links on certain pages with carefully chosen anchor text can boost your keyword rankings on the search engines.
Internal links spread link juice
Typically your home page attracts the most backlinks and has the most link authority.
Press articles, citations, directories or even social websites will link to your home page.
This gives the home page lots of link juice.
Link juice runs from internal links on the home page to, for example, products or services pages.
Another example of link juice.
Say you have a page about statistics in your industry; like a salary guide, and it attracts backlinks from other websites in your industry.
If you link your stats page to certain pages or keywords you want to rank higher, you can pass link juice from the stats page to these other pages boosting the keyword rankings of that page.
Internal links can increase time spent on website
Half way down this checklist page is an internal link to a page with more detailed information about the item.
The link to this other page can help increase the time visitors spend on my website by learning more about this related subject.
Internal link vs backlink vs outbound link
An internal link is from one page to another page on the same website.
An outbound link is where there is a link on one website to another website.
And a backlink is where another website links “back” to your website.
Avoid orphan pages
Orphan pages are pages with no parents; or where no other pages that link to this page.
Anytime you write and publish a new article you run the risk of creating an orphan page.
To avoid this situation, after you’ve published the page, type the following search operator into Google :
site:domain.com keyword your new page is targeting
eg: site:platonik.co.uk internal links
Google will then bold text on pages that you could and should link from to this page.
To retrospectively find orphan pages go into the links report within Google Search Console and sort by descending order; these are your orphan pages.
Internal link structure
As I mentioned above the 3 main types of internal links are navigational links, breadcrumb trail links and body copy links.
You can have an internal linking structure with navigational links at the top, bottom or sidebar of pages.
Typically these are sitewide links and I’d recommend you keep those links to a minimum; avoid confusing the user and only link to your most important pages.
On ecommerce sites and even on content based websites you categorise products, services and content through the use of category pages.
Ideally you want your web developer to code breadcrumb trail links in the site so that product category pages can link to product pages or service category pages link to service pages.
Topic cluster or Content Hub
Another type of link structure is a topic cluster or content hub.
This is an area or section of a website about a specific topic eg: keywords or seo.
For example; this page is part of an seo hub:
- seo tips
- seo campaigns
- seo meta title
- seo meta description
- shopify seo and so on
Each page will have internal links to other pages in that hub or cluster.
You can create further content hubs when you have decide to produce content and resources about another topic.
And of course I link from my home page to this secton to pass on link strength.
Internal Linking Best Practices
Here’s some best practice guidelines for internal linking.
First link priority
The first link priority rule is such that when a page links more than once to another page then Google will ignore all other links apart from the first one.
Top of Body Content
Next, if you want to prioritise internal links to boost a keyword ranking then place the link toward the top of your body copy; not in the sidebar or footer of page.
Relevant Anchor text
When using internal links don’t just add links for the sake of it; use internal links to connect relevant content with each other.
So if I’m reading about internal links on another page then in a sentence with “internal links” use that text within the anchor to link to this page.
Internal Linking Strategy with link opportunities
As well as doing an internal link audit, there’s a fantastic link opportunities feature within the Ahrefs site audit tool; it’s like artificial intelliegence for internal linking.
Use this tool; but whatever you do, don’t use a WordPress plugin to automatically create internal links.
Most SEO experts tell you internal links can boost your rankings but I can’t prove that on projects I’ve worked on.