Count links and sources separately
Backlinks vs Referring Domains: What’s the Difference?
One website can create many links. Learn how backlink and referring-domain counts describe different parts of the same profile—and how to use each without chasing a vanity number.
The short answer
A backlink is one link. A referring domain is one unique website that gives you one or more links.
If one site links to you ten times, that is ten backlinks from one referring domain. Track referring domains to understand source diversity, then inspect the individual backlinks to judge relevance, context, attributes, and destination fit.
The difference in one example
Suppose Site A links to your guide from five different articles, while Site B links to it once. Your report can show six backlinks from two referring domains. The backlink count records every discovered link. The referring-domain count groups those links by unique source website.
The distinction matters because repeated links can arise for very different reasons. Five independent editorial citations are not the same pattern as one footer link repeated across five URLs. The total alone does not explain the source, placement, audience, or relationship.
If you are comparing domain-level metrics too, keep the objects separate. Domain Rating describes a domain-level backlink profile in Ahrefs. Backlinks and referring domains are counts inside that broader profile; none of them is a Google score or a guarantee of rankings.
| Metric | What it counts | Useful for | Main limitation |
|---|---|---|---|
| Backlinks | Individual links discovered from external pages to the target. | Reviewing exact source URLs, anchors, attributes, placements, and destination pages. | Repeated or sitewide links can make the total look larger without adding new independent sources. |
| Referring domains | Unique websites that provide at least one backlink to the target. | Understanding source diversity and comparing page- or domain-level link profiles. | One count does not reveal whether the source page is relevant, maintained, visible, or editorially useful. |
Why the backlink total can be misleading
A large backlink number may represent a healthy collection of editorial references, or it may be inflated by one website. Common causes include links in sitewide navigation, repeated author bios, tag and archive pages, syndicated copies, pagination, and URL variants that a tool has not consolidated.
This does not make every repeated link bad. A product may be appropriately referenced from documentation and a tutorial on the same domain. The point is narrower: do not interpret 500 backlinks as 500 independent endorsements until you inspect how many domains and pages created them.
Pattern A: many links from one useful publisher
A publisher may cite separate resources where each destination genuinely helps. Record the individual pages and contexts, but recognize that they still belong to one referring domain.
Pattern B: one template creates hundreds of links
A footer, sidebar, widget, or repeated template can generate a large count with little page-level variety. Review whether the link is relevant, visible, appropriately qualified, and useful to the people on those pages.
Pattern C: several domains cite one strong resource
A maintained guide, tool, dataset, or template may earn references from several independent sites. This is the pattern that a referring-domain view makes easier to see, but every source still needs a page-level quality review.
Which number should you use?
| Decision | Start with | Then verify |
|---|---|---|
| Audit your existing link profile | Referring domains to understand source diversity. | Backlink rows for exact URLs, anchors, attributes, duplicates, and lost links. |
| Evaluate one proposed placement | The exact backlink and source page. | Topical relevance, surrounding paragraph, audience, ownership, and destination fit. |
| Compare pages competing for one query | Page-level referring domains. | Search intent, content usefulness, page quality, and whether a few outliers distort the comparison. |
| Plan new outreach or partnerships | Relevant new referring domains. | A real page-level reason to contact each publisher; never treat domain diversity as a quota. |
| Diagnose a sudden count increase | New backlinks grouped by referring domain. | Whether the change came from a new publisher, a template, redirects, duplicate URLs, or a crawler update. |
Practical rule: use referring domains to understand the shape of the profile and backlink rows to understand the evidence behind that shape.
A five-step audit founders can repeat
- 01Choose the scope. Decide whether you are reviewing the whole domain, a subfolder, or one URL. Do not compare a domain-level count with a page-level count.
- 02Record both totals from one provider and date. Different crawlers discover different links. Consistency matters more than pretending any tool has a complete map of the web.
- 03Group backlinks by referring domain. Look for domains producing unusually many links, then inspect whether the pattern is editorial, navigational, duplicated, or sitewide.
- 04Inspect the exact source pages. Use the backlink quality checklist to review relevance, indexability, context, ownership, attributes, and likely longevity.
- 05Choose an action, not a vanity target. Maintain useful citations, reclaim broken destinations, decline manipulative placements, and identify relevant publishers you have not reached yet.
How this connects to competitor research
A competitor may have thousands of backlinks but receive them from a much smaller set of domains. Start a backlink gap analysis with referring domains so the same source does not dominate the opportunity list. Then open the backlink rows to find the page, topic, format, and reason behind each reference.
Do not copy every source. Some links exist because of a product integration, original dataset, customer relationship, local presence, or editorial history you do not share. The useful question is whether your product has an honest, reader-facing reason to appear on a comparable page.
If the gap reveals a recurring format—calculators, glossaries, templates, or original research—consider building a linkable asset that deserves its own citations instead of asking publishers to reproduce a competitor’s placement.
Where Indie Chains fits
Indie Chains helps founders discover reviewed sites and begin voluntary collaboration conversations. It does not sell a backlink count, referring-domain quota, publication, or ranking outcome. Every publisher keeps control over whether a link belongs, where it appears, and how the relationship is qualified.
Use the backlink exchange platform to find relevant sites, then evaluate the exact page and reader need. A new referring domain is useful only when the underlying editorial connection makes sense.
Questions founders ask
Are backlinks and referring domains the same thing?
No. A backlink is an individual link from another page. A referring domain is a unique website that provides one or more backlinks. Ten links from one website are ten backlinks from one referring domain.
Which is more important: backlinks or referring domains?
Neither number is a standalone quality score. Referring domains help reveal source diversity, while backlink records show the exact pages, anchors, attributes, and destinations. Use both, then inspect relevance and editorial context.
Can one referring domain create many backlinks?
Yes. Navigation, templates, archives, author pages, repeated citations, and multiple articles can all create several links from one domain. That is why a raw backlink total can be much larger than the referring-domain count.
Should I try to get multiple links from the same domain?
Only when each link serves a distinct reader need on a relevant page. A second useful citation can be valuable, but repeating the same link across unrelated pages or templates should not be treated as equivalent to earning a new editorial source.
Sources
Definitions and policy guidance can change. These primary sources were checked while preparing this article.
Count the sources, then read the pages.
Start with a backlink gap analysis to find relevant referring domains your competitors have. Then use the quality checklist before pursuing any specific page.