Internal linking is one of the simplest SEO improvements most websites still get wrong. If you sell, compare, or research link building services, internal links help connect your service pages, blog posts, pricing pages, and guides into a structure Google and readers can understand.
Internal links are links between pages on the same website. A link from your blog post about backlinks to your page on SEO link building packages is an internal link. A link from your homepage to your pricing page is also an internal link.
Google says links help it discover pages and understand relevance. Google also says clear anchor text helps users and search engines understand the page being linked to.
What internal linking means in plain English
Internal linking means guiding people from one useful page on your website to another useful page on your website.
Think of your website as a city. Your pages are buildings. Internal links are roads. If the roads are clear, people can move around easily. If the roads are missing, important pages stay hidden.
A blog post about “white hat link building services” can link to a guide on “high quality backlinks service.” A pricing page can link to a detailed article about link building services pricing. A beginner guide can link to a comparison of link building agencies.
Internal linking is not technical magic. It is organized navigation.
Why internal linking matters for SEO
Internal links matter because they help search engines find, understand, and prioritize your pages.
Google’s crawlers discover pages by following links. Most pages in Google Search are found automatically when crawlers explore the web and move from link to link.
Internal links also help Google understand relationships between pages. If ten relevant articles link to your main “link building agency” page, that page looks more important inside your website structure.
Internal links also help users. A reader who lands on a blog post may not be ready to buy. A smart internal link can move that reader to a guide, checklist, case study, or service page.
Internal links vs external links
Internal links connect pages on your own website. External links connect your website to another website.
| Link type | Example | Main purpose |
| Internal link | Blog post → service page | Helps users and Google navigate your site |
| External link | Your blog → Google documentation | Supports claims and adds trust |
| Backlink | Other site → your site | Builds authority and referral signals |
Internal links are fully under your control. Backlinks are not.
This is why internal linking should not be ignored while buying or outsourcing link building services. Backlinks can bring authority to your website, but internal links help distribute that authority to the right pages.
How internal linking works
Internal linking works by passing users and search engines from one relevant page to another.
A strong internal link has three parts.
First, it has a source page. This is the page where the link appears.
Second, it has a destination page. This is the page the link points to.
Third, it has anchor text. This is the clickable text inside the link.
For example, in the sentence “Compare our SEO link building packages,” the anchor text is “SEO link building packages.” That anchor text tells readers what page they will visit.
Google recommends writing descriptive link text instead of vague phrases like “click here.” Clear link text helps users and search engines understand the linked page before they open it.
A simple internal linking example
A link building marketplace can use internal links to connect informational and commercial pages.
Example structure:
| Page | Best internal links to add |
| What is link building? | Link building services, white hat link building services |
| Link building services pricing | SEO link building packages, affordable link building services |
| Best link building company guide | Link building agencies, professional link building agency |
| Backlink quality checklist | High quality backlinks service, backlink building service |
| Outsourcing guide | Outsource link building, link building service providers |
This structure helps readers move from learning to comparison to purchase.
It also helps Google understand that your website has a clear topic cluster around link building services.
Where to add internal links
Internal links should be added where they naturally help the reader take the next step.
Good places to add internal links include the introduction, related explanation sections, comparison tables, service mentions, FAQ answers, and conclusion paragraphs.
A blog post about “affordable link building services” can link to a pricing guide. A guide about “white hat link building services” can link to a checklist about safe backlink quality. A service page can link to a case study that proves results.
Do not add links randomly. A forced link is easy to spot. It weakens trust.
What good anchor text looks like
Good anchor text tells the reader exactly what the linked page is about.
| Weak anchor text | Better anchor text |
| Click here | Link building services pricing |
| Learn more | White hat link building services |
| This page | SEO link building packages |
| Read this | How to outsource link building safely |
Good anchor text is specific, natural, and useful.
Bad anchor text is vague, repetitive, or stuffed with keywords. Repeating the same exact keyword across every internal link looks unnatural and creates a poor reading experience.
Common internal linking mistakes
Most internal linking problems come from poor structure, not lack of effort.
The first mistake is linking only to the homepage. Your homepage is important, but your service pages, blog posts, and pricing pages also need support.
The second mistake is using vague anchor text. “Click here” gives no useful context.
The third mistake is hiding important pages too deep. If a key service page takes six clicks to reach, users and crawlers may treat it as less important.
The fourth mistake is adding too many links in one section. A paragraph with five links feels spammy and distracts the reader.
The fifth mistake is linking to irrelevant pages. A page about internal linking should not randomly link to an unrelated offer unless the connection is clear.
A simple internal linking process
A basic internal linking process should be simple enough to repeat every time you publish a page.
- Choose the main page you want to support.
- Find related blog posts and service pages.
- Add links from those pages to the main page.
- Use descriptive anchor text.
- Add links from the main page back to helpful supporting pages.
- Check that every link helps the reader.
- Review old pages every month and add links to new content.
This process is not glamorous. It works because it creates order.
How to audit internal links
An internal link audit finds pages that are isolated, overlinked, underlinked, or poorly connected.
Start with your most important pages. These usually include service pages, pricing pages, conversion pages, and high-value blog posts.
Check whether each page has enough relevant internal links pointing to it. Then check whether each page links out to useful supporting content.
Look for orphan pages. An orphan page has no internal links pointing to it. Search engines may still find it through a sitemap, but users will struggle to reach it naturally.
Google’s documentation says crawlable links help Google find other pages on your site. This makes internal linking a discovery issue as well as a ranking issue.
Internal linking checklist
Use this checklist before publishing or updating any SEO page.
| Check | Pass condition |
| Main page linked | The page links to one relevant money page or pillar page |
| Supporting pages linked | The page links to helpful related guides |
| Anchor text clear | The anchor describes the destination page |
| No forced links | Every link helps the reader |
| No broken links | All links open correctly |
| No orphan pages | Important pages have internal links pointing to them |
| Natural placement | Links appear inside useful context |
A clean internal linking system should feel helpful, not mechanical.
Conclusion
Internal linking is not complicated. It means connecting related pages so users and search engines can understand your website faster.
For websites selling link building services, internal links are not optional. They connect informational content to commercial pages, support SEO link building packages, clarify service value, and help readers move from research to action.
The best internal links are simple, relevant, and descriptive. Build them for readers first. Search engines benefit from the same clarity.