Internal links are the connections between pages on your own site. They help visitors find related information, they show search engines which pages matter and how topics relate, and they spread attention from popular pages to newer ones. They are also tedious to manage, which is why they are so often neglected. A site with hundreds of pages ends up with orphaned articles, repeated generic anchor text, and links that point at outdated pages.
AI tools can help you find link opportunities quickly, but they can also create a mess if you let them insert links automatically. A tool does not know which pages are accurate, which you want to promote, or what a reader needs at that moment. This guide describes a careful approach. You will learn how to map your content, how to ask AI for suggestions using real URLs, how to write useful anchor text, how to review and place links by hand, and how to maintain the structure as the site grows.
Key takeaways
- Build a content inventory first, with real URLs and titles. Never let an AI invent or guess page addresses.
- Use AI to suggest candidate links. A person decides which ones help the reader and approves every placement.
- Write descriptive anchor text that tells the reader what they will find, without repeating the same phrase everywhere.
- Link where it genuinely helps, with a modest number per page, and to pages that are accurate and current.
- Audit regularly for broken, outdated and orphaned pages, and record changes so you can see what worked.
Why internal links matter
For readers, internal links are signposts. Someone reading a guide on one topic often needs a related explanation, a definition or the next step. A well-placed link saves them searching. For search engines and other crawling systems, links are one way of discovering pages and understanding how they relate. A page with no links pointing to it is hard to find, whatever its quality.
Internal links also express priorities. The pages you link to most often, from relevant places, signal what you consider central. A site that treats every page equally, or links randomly, gives weaker signals than one with a clear structure of main topic pages supported by detailed articles.
None of this means more links are always better. A page packed with links is hard to read, dilutes the value of each one and looks mechanical. The goal is usefulness for the reader, with search benefits following from good organisation rather than the other way round.
| Who benefits | How internal links help |
|---|---|
| Readers | Find related information and next steps without searching |
| Search engines and crawlers | Discover pages and understand topic relationships |
| Your team | Keep a visible structure and spot gaps |
| New content | Gets found sooner when linked from established pages |
What AI can and cannot do here
AI is useful for comparing text. Given a list of pages and a draft, it can tell you which pages cover related topics and where in the draft a link would fit. It can suggest several anchor wordings in seconds. These are tasks of matching and drafting.
It is poor at several things that matter. It does not know your site unless you give it the list. It may invent URLs that look right but lead nowhere. It cannot judge whether a target page is accurate, outdated or being rewritten. It has no sense of whether a link helps the reader at that precise point, or merely shares keywords. This is the same pattern described in our explainer on AI hallucinations: fluent suggestions that need checking.
| Task | AI role | Human role |
|---|---|---|
| Matching a draft to related pages | Suggest candidates from your list | Choose the helpful ones |
| Drafting anchor text | Offer several options | Pick or rewrite |
| Knowing which URLs exist | Only from the list you supply | Maintain the list |
| Judging page quality and currency | Not reliable | Decide which pages deserve links |
| Inserting links into live pages | Avoid automatic insertion | Place and test each link |
Build a content inventory
Everything starts with a reliable list of your pages. Export it from your content management system or a site crawler, or build it by hand for a small site. For each page record the URL, title, main topic, page type, publication or update date, and status. Add a column for the main topic cluster it belongs to.
This inventory is the only source the AI is allowed to use for link targets. Paste it into the conversation and instruct the tool to suggest links only to URLs in the list, and to write NO MATCH when nothing fits. Without that instruction a model may fabricate plausible-looking addresses.
Useful inventory columns
- URL, exactly as it appears on the live site.
- Page title and a one-line description.
- Page type: guide, service, product, comparison, glossary and so on.
- Main topic and the cluster it belongs to.
- Last updated date and whether the content is current.
- Notes, such as “being rewritten, do not link” or “priority page”.
The notes column is powerful. Mark pages you do not want to promote, such as outdated articles or pages about to change, so they are excluded from suggestions.
Plan your topic structure
Before adding links, decide how your content is organised. A common pattern is a hub and spoke: a main page that covers a broad topic, supported by detailed pages on subtopics. Spokes link up to the hub and across to closely related spokes. The hub links down to the spokes that deserve attention.
You can ask an AI tool to propose clusters from your inventory, giving it titles and descriptions only. Check the result against how you actually think about your topics, and correct it. Clusters should reflect how readers think, not just shared words in titles.
A basic linking pattern
- Each cluster has one main page that gives an overview.
- Each supporting page links to the main page near the start or where the broad topic is mentioned.
- Supporting pages link to each other where one naturally leads to the next.
- The main page links to every important supporting page, in a clear list or in context.
- Pages that sit outside any cluster are reviewed to see whether they belong somewhere, or should be improved or retired.
Our answer engine optimisation guide explains why clear topical structure also helps systems that retrieve and summarise content, which is a further reason to keep your clusters coherent.
Prompts for finding link opportunities
With an inventory ready, use the tool for matching. Give it the draft page and the relevant part of the inventory, then ask for specific, limited output. See how to write better prompts if you want the general principles.
A reliable suggestion prompt
Try: “Below is a draft article and a list of existing pages on our site with URLs, titles and descriptions. Suggest up to six internal links to add to the draft. For each, give the exact sentence in the draft where the link would fit, the target URL from the list, and a short reason it helps the reader. Use only URLs from the list. If no page is a good match, say so. Do not suggest links to pages marked do not link.”
A second prompt for existing pages
To improve older pages, paste a new article and the old page text and ask: “Which passages in this older page could naturally link to the new article, and what would the anchor text be? Explain how each link helps the reader.” Again, review each suggestion rather than applying all of them.
Ask for a reason with every suggestion. If the reason is thin or only mentions shared keywords, the link probably does not help a reader.
Writing useful anchor text
Anchor text is the clickable wording. It should tell the reader, and any system reading the page, what to expect on the other side. Good anchors are natural, descriptive and varied. Poor ones are vague, such as “click here” and “read more”, or stuffed with the same exact phrase on every page.
AI drafts sometimes overuse an exact-match phrase because the model repeats the pattern it was shown. Vary your anchors in a way that reads naturally, and use the language the sentence needs, not a fixed keyword.
| Weak anchor | Why it is weak | Better |
|---|---|---|
| click here | Says nothing about the destination | Describe the topic in the link |
| read more | Same problem, and poor for screen readers | Use the title or a short description |
| best AI tool software online | Keyword stuffing, unnatural | Write as you would in a sentence |
| The identical phrase on every link | Looks mechanical | Vary wording to fit each sentence |
| A whole paragraph as the anchor | Hard to read and unclear | Link a short, meaningful phrase |
Accessibility is a practical reason to care. People using screen readers often navigate by a list of links, so each anchor should make sense on its own.
Placement and quantity
Where a link sits matters. Links in the main body, near the point where the reader needs the extra information, are more useful than links crammed into a footer or a long list of “related pages”. Place a link at the first natural mention of a topic, and avoid linking the same destination repeatedly within one page unless there is a good reason.
There is no magic number of links per page. Think of the reader. A long guide can hold more links than a short article. A reasonable aim is a handful of well-chosen links in the body, with a short list of further reading at the end if it helps. If the page begins to look like a directory, cut back.
Placement guidelines
- Put the link where the reader would otherwise wonder “what does that mean?” or “what next?”.
- Link to the most relevant page, not just the most popular.
- Avoid links in the opening sentence of every section by habit.
- Avoid linking away at moments where you want the reader to complete an action, such as a signup form.
- Check each link opens the right page and does not redirect through several pages.
Review process before publishing links
Because links change what readers experience, treat suggested links as proposals, not facts. A short review routine keeps quality high. Have a person read each suggestion in context, click the link, and confirm the target page is accurate, current and appropriate.
Confirm that nothing in the link set is misleading, for example a link described as a pricing guide that leads to a sales page. Our guide on checking AI output for mistakes describes a general verification habit that suits this task.
Link review steps
- Check the URL exists and loads on the live site.
- Check the page is the right topic for this context.
- Check the anchor text reads naturally and describes the destination.
- Check the target is not outdated, redirected or being rewritten.
- Check the page does not contain too many links overall.
- Record the change in your log.
Maintain and audit the link structure
Links decay. Pages move, articles are retired, and topics change. A routine audit keeps the structure healthy. Run a crawl of your site every quarter or after big changes, and look for broken links, redirect chains, orphaned pages with no internal links, and pages that are far from the home page in clicks.
Use AI to help interpret and prioritise the crawl output, but keep the decisions with a person. For each orphaned page, choose to link to it from relevant places, merge it into another page, or retire it. When you publish a new article, schedule a task to add links to it from older relevant pages within a couple of weeks, which is often forgotten.
| Issue found | Typical fix | Frequency to check |
|---|---|---|
| Broken internal link | Update to the right page or remove | Each crawl |
| Redirect chain | Link directly to the final page | Each crawl |
| Orphaned page | Add relevant links, merge or retire | Quarterly |
| Outdated target | Update the page or change the link | Quarterly |
| New article with no inbound links | Add links from relevant older pages | At each publication |
Measuring what changed
Keep a simple log of the links you add: date, source page, target page, anchor text and the reason. Over the following weeks, look at whether the target pages receive more visits from your own site, whether readers move onward through the structure, and whether pages that were hard to find begin to appear in your analytics.
Be honest about cause and effect. Many things change at once on a website, and a link change is rarely the single explanation for a result. Treat your log as a way of learning what helps readers, and be ready to undo a change if it does not.
Checklist and workflow summary
Use this list each time you plan internal links for a page.
- The inventory of real URLs is up to date, with do-not-link notes.
- The AI was told to use only URLs from the inventory.
- Each suggested link was clicked and checked by a person.
- Anchor text is descriptive and varied.
- Links sit where the reader needs them, with a sensible total.
- Target pages are accurate and current.
- New pages receive links from relevant older pages.
- Changes are logged, and a quarterly audit is scheduled.
Frequently asked questions
Can I let AI insert internal links automatically?
It is safer not to. Automatic insertion can create irrelevant links, repeated anchors and links to outdated pages. Use AI for suggestions and have a person approve and place each link.
How many internal links should a page have?
There is no fixed number. Add links where they help the reader, and avoid cluttering the page. A handful of relevant links in the body is common for typical articles, with more for long guides.
What is an orphan page?
A page that no other page on your site links to. It is hard for readers and crawlers to find. Fix it by adding relevant links, merging it with another page, or retiring it.
Does the exact wording of anchor text matter?
Yes, because it tells readers and systems what the destination is about. Use natural, descriptive wording that fits the sentence, and avoid repeating the same exact phrase mechanically.
How often should I audit internal links?
A quarterly check suits most sites, plus a review after large changes such as a redesign, migration or big content update.
Should every new article link to older ones and vice versa?
New articles should link to relevant older pages, and relevant older pages should be updated to link to the new article. Only add links that help the reader, and skip the ones that do not.
Conclusion
Internal linking is quiet, practical work that pays off over time. AI can speed up the matching and drafting, but the quality comes from the human steps: a trustworthy inventory of real URLs, a clear topic structure, descriptive anchors, careful placement and regular audits. Used this way, the tool saves hours without damaging your site.
Start small. Pick one topic cluster, build the inventory, generate suggestions for three articles, review every link by hand and log what you changed. If you are still working out which assistant to trust with this sort of task, our guide on how to choose an AI tool is a good place to start, and the checks described here will apply whichever you choose.
