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seo-backlink-gap

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by seranking ยท part of seranking/seo-skills

> Example output: [examples/seo-backlink-gap-linear-app-20260514/REPORT.md](../../examples/seo-backlink-gap-linear-app-20260514/REPORT.md) # Backlink Gap Produce an actionable link-prospecting list: domains linking to your top competitors but not to you, filtered by authority and relevance, enriched with anchor samples and a suggested outreach angle. ## Prerequisites - SE Ranking MCP server co

FreeQuick setup
๐Ÿงฉ One of 7 skills in the seranking/seo-skills package โ€” works on its own, and pairs well with its siblings.

This is the playbook your agent receives when the skill activates โ€” you don't need to read it to use the skill, but it's here to audit before installing.

Example output: examples/seo-backlink-gap-linear-app-20260514/REPORT.md

Backlink Gap

Produce an actionable link-prospecting list: domains linking to your top competitors but not to you, filtered by authority and relevance, enriched with anchor samples and a suggested outreach angle.

Process

  1. Baseline target backlinks DATA_getBacklinksRefDomains, DATA_getBacklinksSummary

    • Pull the target domain's existing referring domains to build an exclusion set.
    • Save count and summary metrics for the report.
  2. Per-competitor referring domains DATA_getBacklinksRefDomains

    • For each competitor, pull referring domains with dofollow_only=true and min_domain_trust={threshold}.
    • Collect as a dict keyed by referring domain with the list of competitors linking to it.
  3. Intersection

    • Retain referring domains that link to at least the minimum number of competitors.
    • Exclude any domain already in the target's backlink set.
  4. Enrichment DATA_getBacklinksAuthority, DATA_getBacklinksAnchors

    • For each candidate, pull: Domain Trust, Page Trust of the linking page, linking-to-competitor anchor samples (top 3 anchors), and country if available.
    • Classify by link type: editorial, resource list, directory, forum/UGC.
  5. Relevance scoring

    • Score each candidate on: (a) topical overlap (use domain homepage title/meta via WebFetch), (b) DT, (c) intersection count, (d) link-type preference.
    • Suggest an outreach angle per row: local fit, topical fit, competitive parity, resource-list inclusion, broken link, etc.
  6. Produce the prospect list (see Output Format).

Output format

Create a folder seo-backlink-gap-{target-slug}-{YYYYMMDD}/ with:

seo-backlink-gap-{target-slug}-{YYYYMMDD}/
โ”œโ”€โ”€ 01-target-baseline.md
โ”œโ”€โ”€ 02-competitor-{domain}-refs.md   # one per competitor
โ”œโ”€โ”€ 03-intersection-raw.md
โ”œโ”€โ”€ prospects.csv                     # machine-readable output
โ””โ”€โ”€ REPORT.md

REPORT.md follows this shape:

# Backlink Gap: {target} vs {competitors}

## Filters applied

- Dofollow only: yes
- Min Domain Trust: {n}
- Min intersection: links to at least {n} of {total} competitors

## Top 25 prospects

| # | Referring domain | DT | Links to | Sample anchor | Link type | Angle | Score |
|---|---|---|---|---|---|---|---|
| 1 | example.com | 68 | {3 of 5} | "best yoga studios" | Resource list | Topical fit | 92 |
| 2 | ... | ... | ... | ... | ... | ... | ... |

## Outreach brief

- Segment these prospects into 3 batches by link type and pitch each batch with a tailored template.
- For editorial links: pitch a unique-angle comparison or original research.
- For resource lists: suggest inclusion with a specific anchor.
- For directories: apply directly.
- For forums/UGC: engage before pitching; these are not cold-outreachable.

## Counts

- Total unique referring domains across competitors: {n}
- Passed filters: {n}
- Already linking to {target}: {n} (excluded)
- Final prospects: {n}

## Files

- prospects.csv: import to Hunter.io, Pitchbox, or your outreach tool
- Per-competitor raw data: 02-competitor-*.md

prospects.csv columns: rank,referring_domain,domain_trust,links_to_count,links_to_competitors,sample_anchor,link_type,outreach_angle,score

Tips

  • Data API rate limit: 10 requests per second. With 5 competitors, expect 5-10 seconds of sequential API time plus enrichment.
  • Do not include subdomains of already-linked domains in the prospect list. If news.example.com links to the target but blog.example.com links only to competitors, treat as already-linked unless the user asks otherwise.
  • The "Angle" column is the most important output for outreach. Keep it specific: "Their 'best X tools' list from 2024 is out of date and doesn't include you" beats "topical fit".
  • Exclude obvious spam/low-quality domains even if they pass DT thresholds. Use the WebFetch step to sanity-check any prospect scoring above 80.
  • If the target already outranks all competitors for branded terms, prioritise non-branded editorial placements over parity directories.