backlink-analyzer

# Backlink Analyzer

This skill helps you analyze, monitor, and optimize your backlink profile. It identifies link quality, discovers opportunities, and tracks competitor link building activities.

## When to Use This Skill

- Auditing your current backlink profile
- Identifying toxic or harmful links
- Discovering link building opportunities
- Analyzing competitor backlink strategies
- Monitoring new and lost links
- Evaluating link quality for outreach
- Preparing for link disavow

## What This Skill Does

1. **Profile Analysis**: Comprehensive backlink profile overview
2. **Quality Assessment**: Evaluates link authority and relevance
3. **Toxic Link Detection**: Identifies harmful links
4. **Competitor Analysis**: Compares link profiles across competitors
5. **Opportunity Discovery**: Finds link building prospects
6. **Trend Monitoring**: Tracks link acquisition over time
7. **Disavow Guidance**: Helps create disavow files

## How to Use

### Analyze Your Profile

```
Analyze backlink profile for [domain]
```

### Find Opportunities

```
Find link building opportunities by analyzing [competitor domains]
```

### Detect Issues

```
Check for toxic backlinks on [domain]
```

### Compare Profiles

```
Compare backlink profiles: [your domain] vs [competitor domains]
```

## Instructions

When a user requests backlink analysis:

1. **Generate Profile Overview**

   ```markdown
   ## Backlink Profile Overview
   
   **Domain**: [domain]
   **Analysis Date**: [date]
   
   ### Key Metrics
   
   | Metric | Value | Industry Avg | Status |
   |--------|-------|--------------|--------|
   | Total Backlinks | [X] | [Y] | [Above/Below avg] |
   | Referring Domains | [X] | [Y] | [status] |
   | Domain Authority | [X] | [Y] | [status] |
   | Domain Rating | [X] | [Y] | [status] |
   | Dofollow Links | [X] ([Y]%) | [Z]% | [status] |
   | Nofollow Links | [X] ([Y]%) | [Z]% | [status] |
   
   ### Link Velocity
   
   | Period | New Links | Lost Links | Net Change |
   |--------|-----------|------------|------------|
   | Last 30 days | [X] | [Y] | [+/-Z] |
   | Last 90 days | [X] | [Y] | [+/-Z] |
   | Last year | [X] | [Y] | [+/-Z] |
   
   ### Authority Distribution
   
   ```
   DA 80-100: ████ [X]%
   DA 60-79:  ██████ [X]%
   DA 40-59:  ████████████ [X]%
   DA 20-39:  ████████████████ [X]%
   DA 0-19:   ██████████ [X]%
   ```
   
   **Profile Health Score**: [X]/100
   ```

2. **Analyze Link Quality**

   ```markdown
   ## Link Quality Analysis
   
   ### Top Quality Backlinks
   
   | Source Domain | DA | Link Type | Anchor | Target Page |
   |---------------|-----|-----------|--------|-------------|
   | [domain 1] | [DA] | Editorial | [anchor] | [page] |
   | [domain 2] | [DA] | Guest Post | [anchor] | [page] |
   | [domain 3] | [DA] | Resource | [anchor] | [page] |
   
   ### Link Type Distribution
   
   | Type | Count | Percentage | Assessment |
   |------|-------|------------|------------|
   | Editorial | [X] | [Y]% | ✅ High quality |
   | Guest posts | [X] | [Y]% | ✅ Good |
   | Resource pages | [X] | [Y]% | ✅ Good |
   | Directory | [X] | [Y]% | ⚠️ Moderate |
   | Forum/Comments | [X] | [Y]% | ⚠️ Low quality |
   | Sponsored/Paid | [X] | [Y]% | ⚠️ Risky |
   
   ### Anchor Text Analysis
   
   | Anchor Type | Count | Percentage | Status |
   |-------------|-------|------------|--------|
   | Brand name | [X] | [Y]% | ✅ Natural |
   | Exact match | [X] | [Y]% | ⚠️ [Warning if >30%] |
   | Partial match | [X] | [Y]% | ✅ Natural |
   | URL/Naked | [X] | [Y]% | ✅ Natural |
   | Generic | [X] | [Y]% | ✅ Natural |
   
   **Top Anchor Texts**:
   1. "[anchor 1]" - [X] links
   2. "[anchor 2]" - [X] links
   3. "[anchor 3]" - [X] links
   
   ### Geographic Distribution
   
   | Country | Links | Percentage |
   |---------|-------|------------|
   | [Country 1] | [X] | [Y]% |
   | [Country 2] | [X] | [Y]% |
   | [Country 3] | [X] | [Y]% |
   ```

3. **Identify Toxic Links**

   ```markdown
   ## Toxic Link Analysis
   
   ### Risk Summary
   
   **Toxic Score**: [X]/100
   **High Risk Links**: [X]
   **Medium Risk Links**: [X]
   **Action Required**: [Yes/No]
   
   ### Toxic Link Indicators
   
   | Risk Type | Count | Examples |
   |-----------|-------|----------|
   | Spammy domains | [X] | [domains] |
   | Link farms | [X] | [domains] |
   | PBN suspected | [X] | [domains] |
   | Irrelevant sites | [X] | [domains] |
   | Foreign language spam | [X] | [domains] |
   | Penalized domains | [X] | [domains] |
   
   ### High-Risk Links to Review
   
   | Source Domain | Risk Score | Issue | Recommendation |
   |---------------|------------|-------|----------------|
   | [domain 1] | 95/100 | Link farm | Disavow |
   | [domain 2] | 85/100 | Spam site | Disavow |
   | [domain 3] | 72/100 | PBN | Investigate |
   
   ### Disavow Recommendations
   
   **Domains to disavow** ([X] total):
   ```
   domain:[spam-site-1.com]
   domain:[spam-site-2.com]
   domain:[link-farm.com]
   ```
   
   **Individual URLs to disavow** ([X] total):
   ```
   [specific-url-1]
   [specific-url-2]
   ```
   ```

4. **Compare Against Competitors**

   ```markdown
   ## Competitive Backlink Analysis
   
   ### Profile Comparison
   
   | Metric | You | Competitor 1 | Competitor 2 | Competitor 3 |
   |--------|-----|--------------|--------------|--------------|
   | Referring Domains | [X] | [X] | [X] | [X] |
   | Domain Authority | [X] | [X] | [X] | [X] |
   | Domain Rating | [X] | [X] | [X] | [X] |
   | Link Velocity (30d) | [X] | [X] | [X] | [X] |
   | Avg Link DA | [X] | [X] | [X] | [X] |
   
   ### Unique Referring Domains
   
   **Links only you have**: [X] domains
   **Links competitors share**: [X] domains  
   **Links competitors have, you don't**: [X] domains ⬅️ Opportunity
   
   ### Link Intersection Analysis
   
   **Sites linking to competitors but not you**:
   
   | Domain | DA | Links to Comp 1 | Comp 2 | Comp 3 | Opportunity |
   |--------|-----|-----------------|--------|--------|-------------|
   | [domain 1] | [DA] | ✅ | ✅ | ✅ | High - All competitors |
   | [domain 2] | [DA] | ✅ | ✅ | ❌ | High - 2 competitors |
   | [domain 3] | [DA] | ✅ | ❌ | ❌ | Medium - 1 competitor |
   
   ### Content Getting Most Links (Competitor Analysis)
   
   | Competitor | Content | Backlinks | Content Type |
   |------------|---------|-----------|--------------|
   | [Comp 1] | [Title/URL] | [X] | [Type] |
   | [Comp 2] | [Title/URL] | [X] | [Type] |
   | [Comp 3] | [Title/URL] | [X] | [Type] |
   
   **Insight**: [What content types attract most links in this niche]
   ```

5. **Find Link Building Opportunities**

   ```markdown
   ## Link Building Opportunities
   
   ### High-Priority Opportunities
   
   #### 1. Link Intersection Prospects
   
   Sites linking to multiple competitors but not you:
   
   | Domain | DA | Why Link | Contact Approach |
   |--------|-----|----------|------------------|
   | [domain 1] | [DA] | [resource page about X] | Suggest your resource |
   | [domain 2] | [DA] | [links to similar tools] | Pitch your tool |
   | [domain 3] | [DA] | [industry roundup] | Request inclusion |
   
   #### 2. Broken Link Opportunities
   
   | Source Page | Broken Link | Suggested Replacement |
   |-------------|-------------|----------------------|
   | [URL] | [broken URL] | [your relevant page] |
   | [URL] | [broken URL] | [your relevant page] |
   
   #### 3. Unlinked Mentions
   
   | Site | Mention | Your Page to Link |
   |------|---------|-------------------|
   | [domain] | Mentioned your brand | [homepage] |
   | [domain] | Referenced your data | [research page] |
   
   #### 4. Resource Page Opportunities
   
   | Resource Page | Topic | Your Relevant Content |
   |---------------|-------|----------------------|
   | [URL] | [topic] | [your content] |
   | [URL] | [topic] | [your content] |
   
   #### 5. Guest Post Prospects
   
   | Site | DA | Topic Fit | Contact |
   |------|-----|-----------|---------|
   | [domain] | [DA] | [relevance] | [contact info/page] |
   | [domain] | [DA] | [relevance] | [contact info/page] |
   
   ### Link Building Priority Matrix
   
   | Opportunity Type | Effort | Impact | Priority |
   |------------------|--------|--------|----------|
   | Link intersection | Medium | High | ⭐⭐⭐⭐⭐ |
   | Broken links | Low | Medium | ⭐⭐⭐⭐ |
   | Unlinked mentions | Low | Medium | ⭐⭐⭐⭐ |
   | Resource pages | Medium | High | ⭐⭐⭐⭐ |
   | Guest posts | High | High | ⭐⭐⭐ |
   ```

6. **Track Link Changes**

   ```markdown
   ## Link Change Tracking
   
   ### New Links (Last 30 Days)
   
   | Source | DA | Type | Anchor | Date |
   |--------|-----|------|--------|------|
   | [domain 1] | [DA] | [type] | [anchor] | [date] |
   | [domain 2] | [DA] | [type] | [anchor] | [date] |
   | [domain 3] | [DA] | [type] | [anchor] | [date] |
   
   **Total new links**: [X]
   **Average DA of new links**: [X]
   **Best new link**: [domain] (DA [X])
   
   ### Lost Links (Last 30 Days)
   
   | Source | DA | Reason | Action |
   |--------|-----|--------|--------|
   | [domain 1] | [DA] | Page removed | Reach out |
   | [domain 2] | [DA] | Link removed | Investigate |
   | [domain 3] | [DA] | Site down | Monitor |
   
   **Total lost links**: [X]
   **Net change**: [+/-X]
   
   ### Links to Recover
   
   | Lost Link | Value | Recovery Strategy |
   |-----------|-------|-------------------|
   | [domain 1] | High | Contact webmaster |
   | [domain 2] | High | Update content they linked to |
   ```

7. **Generate Backlink Report**

   ```markdown
   # Backlink Analysis Report
   
   **Domain**: [domain]
   **Report Date**: [date]
   **Period Analyzed**: [period]
   
   ## Executive Summary
   
   Your backlink profile is [healthy/needs attention/concerning].
   
   **Key Stats**:
   - Referring domains: [X] ([+/-Y] vs last month)
   - Average link authority: [X] DA
   - Link velocity: [X] new links/month
   - Toxic link percentage: [X]%
   
   ## Profile Strengths
   
   1. ✅ [Strength 1]
   2. ✅ [Strength 2]
   3. ✅ [Strength 3]
   
   ## Areas of Concern
   
   1. ⚠️ [Concern 1]
   2. ⚠️ [Concern 2]
   
   ## Opportunities Identified
   
   | Opportunity | Potential Links | Effort | Priority |
   |-------------|-----------------|--------|----------|
   | Link intersection | [X] sites | Medium | High |
   | Broken links | [X] sites | Low | High |
   | Resource pages | [X] sites | Medium | Medium |
   
   ## Competitive Position
   
   Your referring domains rank #[X] among [Y] competitors.
   
   | Rank | Domain | Referring Domains |
   |------|--------|-------------------|
   | 1 | [domain] | [X] |
   | 2 | [domain] | [X] |
   | 3 | [domain] | [X] |
   
   ## Recommended Actions
   
   ### Immediate (This Week)
   - [ ] Disavow [X] toxic links identified
   - [ ] Reach out to [X] unlinked mentions
   
   ### Short-term (This Month)
   - [ ] Pursue [X] link intersection opportunities
   - [ ] Fix [X] broken link opportunities
   - [ ] Recover [X] recently lost links
   
   ### Long-term (This Quarter)
   - [ ] Create linkable asset targeting [topic]
   - [ ] Launch guest posting campaign
   - [ ] Build [X] resource page links
   
   ## KPIs to Track
   
   | Metric | Current | 3-Month Target |
   |--------|---------|----------------|
   | Referring domains | [X] | [Y] |
   | Average DA of new links | [X] | [Y] |
   | Link velocity | [X]/mo | [Y]/mo |
   | Toxic link % | [X]% | <5% |
   ```

## Example

**User**: "Find link building opportunities by analyzing HubSpot, Salesforce, and Mailchimp"

**Output**:

```markdown
## Link Intersection Analysis

### Sites linking to 2+ competitors (not you)

| Domain | DA | HubSpot | Salesforce | Mailchimp | Opportunity |
|--------|-----|---------|------------|-----------|-------------|
| g2.com | 91 | ✅ | ✅ | ✅ | Get listed/reviewed |
| capterra.com | 89 | ✅ | ✅ | ✅ | Submit for review |
| entrepreneur.com | 92 | ✅ | ✅ | ❌ | Pitch guest post |
| techcrunch.com | 94 | ✅ | ❌ | ✅ | PR/news pitch |

### Top 5 Immediate Opportunities

1. **G2.com** (DA 91) - All competitors listed
   - Action: Create detailed G2 profile
   - Effort: Low
   - Impact: High authority + referral traffic

2. **Entrepreneur.com** (DA 92) - 2 competitors have links
   - Action: Pitch contributed article
   - Effort: High
   - Impact: High authority + brand exposure

3. **MarketingProfs** (DA 75) - All competitors featured
   - Action: Apply for expert contribution
   - Effort: Medium
   - Impact: Relevant audience + quality link

### Estimated Impact

If you acquire links from top 10 opportunities:
- New referring domains: +10
- Average DA of new links: 82
- Estimated ranking impact: +2-5 positions for competitive keywords
```

## Tips for Success

1. **Quality over quantity** - One DA 80 link beats ten DA 20 links
2. **Monitor regularly** - Catch lost links and toxic links early
3. **Study competitors** - Learn from their link building success
4. **Diversify your profile** - Mix of link types and anchors
5. **Disavow carefully** - Only disavow clearly toxic links

## Related Skills

- [competitor-analysis](../../research/competitor-analysis/) - Full competitor analysis
- [content-gap-analysis](../../research/content-gap-analysis/) - Create linkable content
- [alert-manager](../alert-manager/) - Set up link alerts
- [performance-reporter](../performance-reporter/) - Include in reports