AgentSkillsCN

serp-analysis

深入剖析搜索引擎结果页（SERP），全面解析排名因素、SERP 特性、用户意图模式以及 AI 引擎触发机制。助您洞悉提升排名的关键要素。

SKILL.md
--- frontmatter
name: serp-analysis
description: Analyzes search engine results pages (SERPs) to understand ranking factors, SERP features, user intent patterns, and AI overview triggers. Essential for understanding what it takes to rank.

SERP Analysis

This skill analyzes Search Engine Results Pages to reveal what's working for ranking content, which SERP features appear, and what triggers AI-generated answers. Understand the battlefield before creating content.

When to Use This Skill

  • •Before creating content for a target keyword
  • •Understanding why certain pages rank #1
  • •Identifying SERP feature opportunities (featured snippets, PAA)
  • •Analyzing AI Overview/SGE patterns
  • •Evaluating keyword difficulty more accurately
  • •Planning content format based on what ranks
  • •Identifying ranking factors for specific queries

What This Skill Does

  1. •SERP Composition Analysis: Maps what appears on the results page
  2. •Ranking Factor Identification: Reveals why top results rank
  3. •SERP Feature Mapping: Identifies featured snippets, PAA, knowledge panels
  4. •AI Overview Analysis: Examines when and how AI answers appear
  5. •Intent Signal Detection: Confirms user intent from SERP composition
  6. •Content Format Recommendations: Suggests optimal format based on SERP
  7. •Difficulty Assessment: Evaluates realistic ranking potential

How to Use

Basic SERP Analysis

code
Analyze the SERP for [keyword]
code
What does it take to rank for [keyword]?

Feature-Specific Analysis

code
Analyze featured snippet opportunities for [keyword list]
code
Which of these keywords trigger AI Overviews? [keyword list]

Competitive SERP Analysis

code
Why does [URL] rank #1 for [keyword]?

Data Sources

See CONNECTORS.md for tool category placeholders.

With ~~SEO tool + ~~search console + ~~AI monitor connected: Automatically fetch SERP snapshots for target keywords, extract ranking page metrics (domain authority, backlinks, content length), pull SERP feature data, and check AI Overview presence using ~~AI monitor. Historical SERP change data and mobile vs. desktop variations can be retrieved automatically.

With manual data only: Ask the user to provide:

  1. •Target keyword(s) to analyze
  2. •SERP screenshots or detailed descriptions of search results
  3. •URLs of top 10 ranking pages
  4. •Search location and device type (mobile/desktop)
  5. •Any observations about SERP features (featured snippets, PAA, AI Overviews)

Proceed with the full analysis using provided data. Note in the output which metrics are from automated collection vs. user-provided data.

Instructions

When a user requests SERP analysis:

  1. •

    Understand the Query

    Clarify if needed:

    • •Target keyword(s) to analyze
    • •Search location/language
    • •Device type (mobile/desktop)
    • •Specific questions about the SERP
  2. •

    Map SERP Composition

    Document all elements appearing:

    markdown
    ## SERP Analysis: "[keyword]"

**Search Details**
- Keyword: [keyword]
- Location: [location]
- Device: [mobile/desktop]
- Date: [date]

### SERP Layout Overview

    ┌─────────────────────────────────────────┐ │ [AI Overview / SGE] (if present) │ ├─────────────────────────────────────────┤ │ [Ads] - [X] ads above fold │ ├─────────────────────────────────────────┤ │ [Featured Snippet] (if present) │ ├─────────────────────────────────────────┤ │ [Organic Result #1] │ │ [Organic Result #2] │ │ [People Also Ask] (if present) │ │ [Organic Result #3] │ │ ... │ ├─────────────────────────────────────────┤ │ [Related Searches] │ └─────────────────────────────────────────┘

    code
    
### SERP Features Present

| Feature | Present | Position | Opportunity |
|---------|---------|----------|-------------|
| AI Overview | Yes/No | Top | [analysis] |
| Featured Snippet | Yes/No | [pos] | [analysis] |
| People Also Ask | Yes/No | [pos] | [analysis] |
| Knowledge Panel | Yes/No | Right | [analysis] |
| Image Pack | Yes/No | [pos] | [analysis] |
| Video Results | Yes/No | [pos] | [analysis] |
| Local Pack | Yes/No | [pos] | [analysis] |
| Shopping Results | Yes/No | [pos] | [analysis] |
| News Results | Yes/No | [pos] | [analysis] |
| Sitelinks | Yes/No | [pos] | [analysis] |
  3. •

    Analyze Top Ranking Pages

    For top 10 results:

    markdown
    ### Top 10 Organic Results Analysis

#### Position #1: [Title]

**URL**: [url]
**Domain**: [domain]
**Domain Authority**: [DA]

**Content Analysis**:
- Type: [Blog/Product/Guide/etc.]
- Word Count: [X] words
- Publish Date: [date]
- Last Updated: [date]

**On-Page Factors**:
- Title: [exact title]
- Title contains keyword: Yes/No
- Meta description: [description]
- H1: [heading]
- URL structure: [clean/keyword-rich/etc.]

**Content Structure**:
- Headings (H2s): [list key sections]
- Media: [X] images, [X] videos
- Tables/Lists: Yes/No
- FAQ section: Yes/No

**Estimated Metrics**:
- Page backlinks: [X]
- Referring domains: [X]
- Social shares: [X]

**Why It Ranks #1**:
1. [Factor 1]
2. [Factor 2]
3. [Factor 3]

[Repeat for positions #2-10]
  4. •

    Identify Ranking Patterns

    markdown
    ### Ranking Patterns Analysis

**Common Characteristics of Top 5 Results**:

| Factor | Avg/Common Value | Importance |
|--------|-----------------|------------|
| Word Count | [X] words | High/Med/Low |
| Domain Authority | [X] | High/Med/Low |
| Page Backlinks | [X] | High/Med/Low |
| Content Freshness | [timeframe] | High/Med/Low |
| HTTPS | [X]% | High/Med/Low |
| Mobile Optimized | [X]% | High/Med/Low |

**Content Format Distribution**:
- How-to guides: [X]/10
- Listicles: [X]/10
- In-depth articles: [X]/10
- Product pages: [X]/10
- Other: [X]/10

**Domain Type Distribution**:
- Brand/Company sites: [X]/10
- Media/News sites: [X]/10
- Niche blogs: [X]/10
- Aggregators: [X]/10

**Key Success Factors Identified**:

1. **[Factor 1]**: [Explanation + evidence]
2. **[Factor 2]**: [Explanation + evidence]
3. **[Factor 3]**: [Explanation + evidence]
  5. •

    Analyze SERP Features

    markdown
    ### Featured Snippet Analysis

**Current Snippet Holder**: [URL]
**Snippet Type**: [Paragraph/List/Table/Video]
**Snippet Content**: 
> [Exact text/description of snippet]

**How to Win This Snippet**:
1. [Strategy based on current snippet]
2. [Content format recommendation]
3. [Structure recommendation]

---

### People Also Ask (PAA) Analysis

**Questions Appearing**:
1. [Question 1] → Currently answered by: [URL]
2. [Question 2] → Currently answered by: [URL]
3. [Question 3] → Currently answered by: [URL]
4. [Question 4] → Currently answered by: [URL]

**PAA Optimization Strategy**:
- Include these questions as H2/H3 headings
- Provide direct, concise answers (40-60 words)
- Use FAQ schema markup

---

### AI Overview Analysis

**AI Overview Present**: Yes/No
**AI Overview Type**: [Summary/List/Comparison/etc.]

**Sources Cited in AI Overview**:
1. [Source 1] - [Why cited]
2. [Source 2] - [Why cited]
3. [Source 3] - [Why cited]

**AI Overview Content Patterns**:
- Pulls definitions from: [source type]
- Lists information as: [format]
- Cites statistics from: [source type]

**How to Get Cited in AI Overview**:
1. [Specific recommendation]
2. [Specific recommendation]
3. [Specific recommendation]
  6. •

    Determine Search Intent

    markdown
    ### Search Intent Analysis

**Primary Intent**: [Informational/Commercial/Transactional/Navigational]

**Evidence**:
- SERP features suggest: [analysis]
- Top results are: [content types]
- User likely wants: [description]

**Intent Breakdown**:
- Informational signals: [X]%
- Commercial signals: [X]%
- Transactional signals: [X]%

**Content Format Implication**:
Based on intent, your content should:
- Format: [recommendation]
- Tone: [recommendation]
- CTA: [recommendation]
  7. •

    Calculate True Difficulty

    markdown
    ### Difficulty Assessment

**Overall Difficulty Score**: [X]/100

**Difficulty Factors**:

| Factor | Score | Weight | Impact |
|--------|-------|--------|--------|
| Top 10 Domain Authority | [avg] | 25% | [High/Med/Low] |
| Top 10 Page Authority | [avg] | 20% | [High/Med/Low] |
| Backlinks Required | [est.] | 20% | [High/Med/Low] |
| Content Quality Bar | [rating] | 20% | [High/Med/Low] |
| SERP Stability | [rating] | 15% | [High/Med/Low] |

**Realistic Assessment**:

- **New site (DA <20)**: [Can rank?] [Timeframe]
- **Growing site (DA 20-40)**: [Can rank?] [Timeframe]
- **Established site (DA 40+)**: [Can rank?] [Timeframe]

**Easier Alternatives**:
If too difficult, consider:
- [Alternative keyword 1] - Difficulty: [X]
- [Alternative keyword 2] - Difficulty: [X]
  8. •

    Generate Recommendations

    markdown
    ## SERP Analysis Summary & Recommendations

### Key Findings

1. [Most important finding]
2. [Second important finding]
3. [Third important finding]

### Content Requirements to Rank

To compete for "[keyword]", you need:

**Minimum Requirements**:
- [ ] Word count: [X]+ words
- [ ] Backlinks: [X]+ referring domains
- [ ] Domain Authority: [X]+
- [ ] Content format: [type]
- [ ] Include: [specific elements]

**Differentiators to Win**:
- [ ] [Unique angle from analysis]
- [ ] [Missing element in current results]
- [ ] [SERP feature opportunity]

### SERP Feature Strategy

| Feature | Winnable? | Strategy |
|---------|-----------|----------|
| Featured Snippet | Yes/No | [strategy] |
| PAA | Yes/No | [strategy] |
| AI Overview | Yes/No | [strategy] |

### Recommended Content Outline

Based on SERP analysis:

    Title: [Optimized title]

    H1: [Main heading]

    [Introduction - address intent immediately]

    H2: [Section based on PAA/top results] H2: [Section based on PAA/top results] H2: [Section based on PAA/top results]

    [FAQ section for PAA optimization]

    [Conclusion with CTA]

    code
    
### Next Steps

1. [Immediate action]
2. [Content creation action]
3. [Optimization action]

Validation Checkpoints

Input Validation

  • • Target keyword(s) clearly specified
  • • Search location and device type confirmed
  • • SERP data is current (date confirmed)
  • • Top 10 ranking URLs identified or provided

Output Validation

  • • Every recommendation cites specific data points (not generic advice)
  • • SERP composition mapped with all features documented
  • • Ranking factors identified from actual top 10 analysis (not assumptions)
  • • Content requirements based on observed patterns in current SERP
  • • Source of each data point clearly stated (~~SEO tool data, ~~AI monitor data, user-provided, or manual observation)

Example

User: "Analyze the SERP for 'how to start a podcast'"

Output:

markdown
# SERP Analysis: "how to start a podcast"

## SERP Overview

**Intent**: Informational (100%)
**Difficulty**: 72/100 (High)
**AI Overview**: Yes - comprehensive guide format

### SERP Features Present

| Feature | Present | Analysis |
|---------|---------|----------|
| AI Overview | ✅ | Lists steps, cites 3 sources |
| Featured Snippet | ✅ | Step-by-step list from Buzzsprout |
| People Also Ask | ✅ | 4 questions visible, expandable |
| Video Results | ✅ | 3 YouTube videos mid-page |
| Image Pack | ❌ | |

### Top 5 Results Analysis

| Pos | Domain | DA | Word Count | Format | Backlinks |
|-----|--------|-----|------------|--------|-----------|
| 1 | Buzzsprout | 71 | 8,500 | Ultimate Guide | 2,400 |
| 2 | Spotify | 93 | 3,200 | How-to Guide | 890 |
| 3 | Podcastinsights | 58 | 12,000 | Mega Guide | 1,800 |
| 4 | Transistor | 62 | 5,500 | Tutorial | 720 |
| 5 | HubSpot | 91 | 6,200 | Complete Guide | 1,100 |

### Why #1 Ranks First

Buzzsprout's guide succeeds because:
1. **Comprehensive** - Covers every step in detail
2. **Updated** - "2024" in title, recent updates
3. **Structured** - Clear numbered steps (owns featured snippet)
4. **Authoritative** - Podcast hosting company (topical authority)
5. **Supporting content** - Links to detailed sub-guides

### Featured Snippet Opportunity

**Current format**: Ordered list (steps)
**Current holder**: Buzzsprout

**To win snippet**:
- Create cleaner, more scannable list format
- Keep steps to 8-10 items max
- Start each step with action verb
- Include "how to start a podcast" in H2

### AI Overview Analysis

**Sources cited**:
1. Buzzsprout - "Choose your podcast topic"
2. Spotify for Podcasters - "Record and edit"
3. Wikipedia - Definition of podcasting

**Pattern**: AI pulls step-by-step instructions from guides with clear structure

### Content Requirements

To rank on page 1:
- **Word count**: 5,000+ words minimum
- **Format**: Step-by-step ultimate guide
- **Backlinks**: 500+ from relevant domains
- **Updates**: Must show current year
- **Unique angle**: Equipment comparisons, cost breakdowns, or specific niche focus

### Recommended Strategy

Given high difficulty, consider:
1. Target long-tail: "how to start a podcast for free" (Difficulty: 45)
2. Target niche: "how to start a podcast about [topic]" (Difficulty: 30)
3. Create supporting video content for video carousel
4. Focus on PAA optimization for quick wins

Advanced Analysis

Multi-Keyword SERP Comparison

code
Compare SERPs for [keyword 1], [keyword 2], [keyword 3]

Historical SERP Changes

code
How has the SERP for [keyword] changed over time?

Local SERP Variations

code
Compare SERP for [keyword] in [location 1] vs [location 2]

Mobile vs Desktop SERP

code
Analyze mobile vs desktop SERP differences for [keyword]

Tips for Success

  1. •Always check SERP before writing - Don't assume, verify
  2. •Match content format to SERP - If lists rank, write lists
  3. •Identify SERP feature opportunities - Lower competition than #1
  4. •Note SERP volatility - Stable SERPs are harder to break into
  5. •Study the outliers - Why does a weaker site rank? Opportunity!
  6. •Consider AI Overview optimization - Growing importance

Related Skills