Parasite SEO
Parasite SEO is the practice of publishing content on high-authority third-party platforms to rank for target keywords, then funneling link equity and traffic to your primary domain.
Why It Works
Search engines extend their trust in the host domain to content published on it. A well-optimized article on a DA90+ platform can rank for competitive terms that a new money site cannot touch — while simultaneously passing link equity back through embedded backlinks.
Platform Tier List
| Platform | DA | Link Type | Best Use | |---|---|---|---| | LinkedIn Articles | 98 | Dofollow (sometimes) | B2B, local pro services | | Medium | 95 | Nofollow (but indexed fast) | Content syndication | | Tumblr | 95 | Dofollow | Niche keyword targeting | | Quora Spaces | 93 | Nofollow | FAQ-style keyword landing | | HubPages | 89 | Dofollow | Service niche articles | | Vocal.media | 85 | Dofollow | Lifestyle, local, home services | | Substack | 83 | Dofollow | Authority newsletter positioning | | Blogger (Google) | 74 | Dofollow | GMB entity reinforcement | | Sites.Google.com | 94 | Dofollow | Cloud stack tier |
Execution Protocol
- Keyword selection — target buyer-intent or geo-modified terms the money site is not ranking for yet
- Content requirements — minimum 600 words, structured headings, no thin content, match searcher intent
- Link placement — embed 1-2 contextual backlinks to the money site within the body (not footer, not sidebar)
- Anchor text — use partial match or branded anchors; exact match on parasite pages draws a footprint
- Internal linking — link from the parasite page to other parasite pages and GMB CID URL when possible
- Indexation — submit URL to Google Search Console, build 2-5 tier-2 links to the parasite page within 48 hours
Topical Relevance Rule
The parasite page must be topically relevant to the target keyword. A plumbing article published on a lifestyle Substack has zero relevance signal. Choose platforms where similar content already exists and ranks.
Footprint Avoidance
- Do not use the same author account across all platforms
- Vary publication dates — do not publish all parasites on the same day
- Use different writing styles per platform
- Never link every parasite page to the same single target URL
When to Use Parasite SEO
- New sites with no domain authority needing fast keyword coverage
- Competitive terms where the money site is stuck on page 2-3
- Local SEO where map pack + organic is needed simultaneously
- Brand SERP management — fill page 1 with controlled properties
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