Competitor backlink analysis means looking at which websites link to the pages that outrank you, and deciding which of those links you can earn too. It turns link building from guessing into a shortlist: every domain that links to two or three of your rivals but not to you has already shown it links to your topic.
Why does competitor backlink analysis matter?
Links are one of the signals Google uses to judge pages, and the pages ahead of you in the results have collected theirs for a reason. A rival’s backlink profile tells you three things you cannot see from your own data:
- Which sites cover your topic and link out to businesses like yours.
- Which content formats earn links in your niche: tools, studies, guides, directories, interviews.
- How big the gap is, so you can set a realistic target instead of promising yourself “100 links”.
You can only use Google Search Console’s Links report for your own site. Rival data needs a third-party backlink index, and no tool shows every link. Treat the numbers as a sample that is good enough to find patterns.
How do you run a competitor backlink analysis, step by step?
- Choose 3 to 5 true competitors. Take the sites that rank on page one for your five most important search terms, not the biggest brands in your industry. A local plumber compares itself with other local plumbers. A directory like Wikipedia belongs on no list.
- Export their backlinks or run a gap report. Ahrefs calls it Link Intersect, Semrush calls it Backlink Gap and Moz also has Link Intersect. Enter your domain and the rivals; the report shows domains that link to at least two competitors and not to you. Those domains are your strongest leads.
- Remove the junk. Delete spammy domains, scraper sites, forum-profile links and anything that looks like a paid network. Linking to those sites would add risk, and Google’s spam policy treats manipulative links as spam whoever created them.
- Sort the links by type. Add one column with the link type: editorial mention, resource page, directory, guest post, partner page, press coverage, forum or social profile, tool or study citation.
- Pick the types you can match. Directories and resource pages are the quickest wins. Press coverage needs digital PR. Citations of a study need your own original research.
- Open the linking page and read it. See why it links to your rival: a stat, a tool, a definition, a template. Then decide what you can offer that is better or newer.
- Create or improve the page first. If the rival’s linked page has a gap you can fill, build the better version (see content gap analysis) before you contact anyone.
- Pitch with a reason. Write to the person who maintains the page and say which page of yours adds something their readers lack. One email, one follow-up, no template blasts.
- Log the results. Track domain, link type, contact, date and outcome so that the next round skips dead ends.
What should you look at in each competitor’s profile?
| Signal | What it tells you |
|---|---|
| Referring domains (not total links) | Breadth of support. A thousand links from one site count as one site. |
| Top linked pages | Which of their pages earn links, and so which topics to cover. |
| New and lost links in the last 90 days | What outreach is working for them now. |
| Anchor text | How other sites describe them, and where they overdo exact-match anchors. |
| Link types | Whether their links come from PR, tools, guest posts or directories. |
The authority scores in these tools (Domain Rating, Authority Score, Domain Authority) are each company’s own estimates, and Google does not use them. Use them for sorting only.
How do you measure the result?
- Links won: count new referring domains from your target list each month. Your own Links report in Google Search Console and backlink monitoring in a link tool confirm them.
- Rankings: track the pages you pitched for the queries they target (see rank tracking).
- Hit rate: divide links won by pitches sent. If the rate is low, the offer is weak, not the list.
What mistakes should you avoid?
- Copying a rival’s whole profile. Some of their links are paid, spammy or years old. Copy the logic, not the list.
- Chasing every link with a high authority score. A relevant site with little traffic beats an unrelated large one.
- Ignoring your own gaps. A link report cannot fix a page that does not match search intent.
- Buying the links the report shows. Paid links without
rel="sponsored"violate Google’s link spam policy. - Running it once. Repeat the gap report every quarter.
Where can you learn more?
The Fe/male Switch digital marketing module is a free starting point for planning outreach on a startup budget. Next steps on SEO100: set up competitor analysis for the wider picture, and turn the best leads into broken link building pitches.