TECHNICAL · SEO GLOSSARY
Backlink Prospecting
The research phase of link building that identifies external websites with existing backlink patterns indicating propensity to link to new content — specifically using competitor backlink data, resource page identification, and broken link detection to build targeted outreach prospect lists.
Definition
Backlink prospecting is the systematic identification of external websites likely to link to new content based on their existing linking behaviour. Primary prospecting methods: (1) **Competitor backlink gap analysis**: using backlink tools (Ahrefs Link Intersect, Semrush Backlink Gap) to find domains that link to multiple competitors on a topic but not to the target domain — high-probability prospects because they\'ve already demonstrated linking interest in the topic. (2) **Resource page prospecting**: searching for "[topic] resources" or "[topic] useful links" to find pages that curate links in the target topic area — these page maintainers actively welcome new relevant additions. (3) **Broken link building**: tools like Ahrefs Site Explorer identify broken outbound links on relevant sites — finding a broken link to outdated content on a relevant site, then offering a current replacement, is a high-conversion prospecting approach. (4) **Content amplifier identification**: identifying media outlets, newsletters, and social accounts that regularly cover and link to content in the target topic — tracking their publication patterns to submit content at the right time. (5) **Link reclamation**: Ahrefs Alerts or Google Alerts tracking brand mentions without links — converting unlinked brand mentions to linked references by contacting the mentioning site. Prospect data typically includes: domain rating/authority, organic traffic estimate, topic relevance score, contact information, and linking history.
Why it matters for SEO
Prospecting quality determines outreach efficiency — a well-researched prospect list with high-relevance, high-authority targets achieves more links per outreach email sent than a poorly-researched list. Competitor backlink analysis is particularly valuable because it identifies sites that have already linked to similar content — the strongest predictor of willingness to link to new content on the same topic.
How DeepSEOAnalysis checks this
DeepSEOAnalysis validates the technical quality of pages being prospected for links — confirming that the content being pitched is technically sound before outreach investment is made.
Useful tools and resources
GLOSSARY
Related terms
technical
Link Outreach
The process of contacting external website owners, editors, and content managers with personalised emails requesting that they link to specific content — the primary mechanism for systematic link building campaigns. Link outreach combines prospect research, contact finding, personalised email sequences, and follow-up management to earn editorial backlinks.
Read definition →technical
Link Prospect Research
The process of identifying and qualifying external websites as potential link building targets — evaluating domain authority, topical relevance, audience alignment, and linking history to build prioritised prospect lists for outreach campaigns.
Read definition →technical
Competitor Backlink Analysis
The process of examining a competitor website\'s backlink profile to identify which external sites link to them, understand the types of content that attract links in the target niche, and discover outreach targets likely to link to similar content — a core input for link building prospect research.
Read definition →technical
Link Prospect
An external website or specific page identified as a target for link building outreach — a site that is topically relevant, has sufficient domain authority, and shows evidence of linking to similar content, making it a viable candidate for a personalised outreach email requesting a backlink.
Read definition →technical
Digital PR and Outreach SEO
The intersection of digital public relations and SEO — using PR tactics (press releases, data studies, expert commentary, media pitching) to earn editorial coverage and backlinks from news publications, industry media, and high-authority websites that function simultaneously as brand awareness and link building for organic search rankings.
Read definition →See how your site scores on Backlink Prospecting.
The free DeepSEOAnalysis audit checks backlink prospecting and 100+ other signals. Full report, no signup.
Run a free audit →