When a site starts growing beyond a few pages, things usually get messy fast. You publish a few posts, add some pages, maybe update your navigation, and before long there’s no clear connection between content.
I see this a lot when reviewing new WordPress sites. Good content exists, but pages sit isolated. Important posts don’t get traffic. Google struggles to understand what the site is actually about.
Internal linking is what fixes that. It’s not just about adding random links between posts—it’s about creating a structure that helps both users and search engines move through your site logically. If you haven’t already planned your structure, start with this guide to website structure before building your internal links.
Table of Contents
Quick Answer / Summary
An internal linking strategy is the process of intentionally linking your pages and posts together based on topic, importance, and structure.
On a new WordPress site, this means:
- Linking related posts together
- Connecting supporting content to key pages
- Using clear, descriptive anchor text
- Making sure every important page is reachable within a few clicks
Why This Matters
Internal links do three important things:
1. Help Google understand your site structure
Search engines use links to discover content and determine which pages matter most. Google has confirmed that links are used to crawl and discover pages, which is why internal linking plays such a key role.
2. Improve rankings of key pages
When multiple pages link to one important page, it signals that the page has value.
3. Keep users on your site longer
Good internal links guide visitors to the next logical step instead of letting them leave.
In most sites I build, internal linking is one of the fastest ways to improve SEO without creating new content.
Step-by-Step Instructions
Step 1: Identify Your Core Pages
Start by deciding which pages matter most. These are usually:
- Your homepage
- Key guides or cornerstone content
- Important service or category pages
For your site, examples would be:
- Website Structure Explained
- Basic SEO Setup
- Keyword Research Guide
These are the pages you want to rank and receive the most internal links.
Why this matters:
If you don’t define priority pages, your links will be scattered and ineffective.
Step 2: Group Related Content
Next, organize your posts into topic groups.
For example:
- SEO → keyword research, categories/tags, basic SEO setup
- WordPress setup → hosting, installation, settings
- Site structure → navigation, pages, homepage
Each group should have:
- One main page (pillar content)
- Several supporting posts
Why this matters:
This creates a clear topical structure that search engines can understand.
Step 3: Link Supporting Posts to the Main Page
Every supporting article should link to its main topic page.
Example:
- A post about categories and tags should link to your main SEO guide
- A post about menus should link to your structure guide
Use natural anchor text like:
- “website structure”
- “basic SEO setup”
- “keyword research process”
Avoid generic anchors like:
- “click here”
- “read more”
In my experience:
Even adding 2–3 strong internal links per post can noticeably improve how pages get indexed.
Step 4: Link Between Related Posts
Don’t stop at linking to main pages. Also connect related posts directly.
For example:
- Hosting guide → link to WordPress installation
- Installation guide → link to settings and theme selection
- Speed optimization → link to hosting and plugins
This creates a network, not just a hierarchy.
Why this matters:
It helps users move naturally through your content and increases page views.
Step 5: Add Internal Links While Writing New Content
The easiest time to build internal links is when publishing a new post.
Before publishing:
- Add links to 2–4 existing relevant posts
- Link to at least one main (pillar) page
This keeps your site growing in a structured way.
Step 6: Update Old Posts with New Links
Go back to older posts and add links to newer content where relevant.
For example:
- Add links to your new internal linking article from:
- SEO posts
- Structure-related posts
Why this matters:
Older posts often have more authority. Linking from them helps new content rank faster.
Step 7: Keep Important Pages Close to the Homepage
Important pages should be reachable within 2–3 clicks from the homepage.
You can do this by:
- Including them in menus
- Linking them from the homepage
- Linking them from multiple posts
In most sites I build:
If a page is buried too deep, it rarely performs well in search.
Practical Tips and Observations
Use descriptive anchor text
Instead of “this guide,” use “WordPress SEO setup guide.” It tells both users and search engines what to expect.
Don’t overdo it
You don’t need 20 links per post. Focus on relevance, not quantity.
Think in paths, not just links
Ask: “Where should the reader go next?” That’s usually the right link to add.
Link early in the content
Links near the top of a post tend to get more clicks and more weight.
Common Mistakes
1. Random linking
Adding links without a clear structure doesn’t help SEO.
2. Ignoring older posts
Many sites only link from new posts and forget to update existing ones.
3. Using weak anchor text
Generic anchors don’t help search engines understand your content.
4. Orphan pages
Pages with no internal links pointing to them are hard to find and rarely rank.
5. Overlinking
Too many links can dilute value and confuse readers.
When to Use This vs Alternatives
Internal linking works best for:
- New websites building authority
- Content-heavy sites (blogs, guides)
- SEO-focused projects
Other approaches may be needed when:
- You rely heavily on external backlinks (off-page SEO)
- You use paid traffic instead of organic search
- Your site is very small (under 5 pages)
Even then, internal linking still helps—it just isn’t the main driver.
Conclusion
Internal linking is one of the simplest ways to improve a WordPress site, but it only works when done intentionally.
Focus on:
- Defining your main pages
- Grouping related content
- Linking supporting posts to key pages
- Updating older content over time
If you build this into your workflow early, your site will stay organized, easier to navigate, and much easier to grow.
Etienne Basson works with website systems, SEO-driven site architecture, and technical implementation. He writes practical guides on building, structuring, and optimizing websites for long-term growth.