youtube-seo-optimizer

这段内容是审核时保存的快照。外部来源才是完整且最新的版本。

---
name: youtube-seo-optimizer
description: Optimize YouTube videos for search and discovery. Generates SEO-optimized titles, descriptions, tags, hashtags, and chapters. Includes keyword research and competitor analysis. Use when publishing videos, improving discoverability, or optimizing existing content.
---

# YouTube SEO Optimizer

Maximize video discoverability through strategic SEO optimization.

## YouTube Algorithm Factors

```
📊 RANKING FACTORS (Estimated Weight):
1. Click-Through Rate (CTR) - 25%
2. Watch Time & Retention - 30%
3. Engagement (likes, comments, shares) - 15%
4. Keyword Relevance - 15%
5. Upload Consistency - 10%
6. Channel Authority - 5%

KEY INSIGHT: SEO gets you discovered, CTR+Retention determines success
```

## SEO Elements

### 1. Title Optimization
```
FORMULA: [Primary Keyword] + [Modifier] + [Benefit/Hook]

Character Limit: 100 (recommend 50-70)
Keyword Placement: First 50 characters
Case: Title Case or Sentence case (consistent)

✅ "iPhone 16 Pro Review: 6 Months Later (Honest Opinion)"
✅ "How to Edit Videos Like a Pro in Premiere Pro 2025"
❌ "MY VIDEO about PHONES!!! [WATCH NOW] #iPhone #Review"
```

### 2. Description Optimization
```
CHARACTER LIMIT: 5,000 (first 150-200 shown in search)

STRUCTURE:
─────────────────────────────────────────────────────────────
[ABOVE THE FOLD - First 150 chars]
Hook + Primary keyword + Call to action

[MAIN DESCRIPTION - 200-500 words]
- What the video covers
- Key timestamps/chapters
- Natural keyword integration
- Related context

[LINKS & RESOURCES]
- Links mentioned in video
- Affiliate links (disclosed)
- Social media links

[HASHTAGS]
#keyword1 #keyword2 #keyword3 (max 3-5)

[ABOUT/BOILERPLATE]
- Channel description
- Contact info
- Posting schedule
─────────────────────────────────────────────────────────────
```

### 3. Tags (Still Relevant!)
```
TAG STRATEGY:
- Primary keyword (exact match)
- Long-tail variations
- Misspellings of popular terms
- Related topics
- Channel/brand name

LIMIT: 500 characters total
IDEAL: 8-12 tags

Example for "iPhone 16 Review":
- iphone 16 review
- iphone 16 pro review
- iphone 16 camera test
- apple iphone 2024
- best smartphone 2024
- iphone vs android
- [your channel name]
```

### 4. Hashtags
```
PLACEMENT: Description (appear above title)
LIMIT: First 3 hashtags shown
BEST PRACTICE: 3-5 relevant hashtags

#primarykeyword #secondarykeyword #broadtopic

✅ #iPhone16 #TechReview #Smartphone
❌ #fyp #viral #trending (YouTube isn't TikTok)
```

### 5. Chapters (Timestamps)
```
FORMAT:
0:00 - Intro
1:23 - Chapter Title
4:56 - Chapter Title

RULES:
- First timestamp MUST be 0:00
- Minimum 3 chapters
- Each chapter minimum 10 seconds
- Use keywords in chapter titles

SEO BENEFIT: Chapters appear in Google search results
```

## Description Template

```
[HOOK - What viewers will learn/see]
In this video, I [primary action] + [key benefit]. [Secondary hook].

📌 KEY POINTS:
• [Point 1 with keyword]
• [Point 2 with keyword]
• [Point 3 with keyword]

⏱️ TIMESTAMPS:
0:00 - Introduction
[X:XX] - [Chapter with keyword]
[X:XX] - [Chapter with keyword]
[X:XX] - [Chapter with keyword]
[X:XX] - Conclusion

🔗 LINKS MENTIONED:
• [Product/Resource]: [URL]
• [Product/Resource]: [URL]
• My [Related Video]: [URL]

📱 CONNECT WITH ME:
• Instagram: [link]
• Twitter: [link]
• Website: [link]

#Hashtag1 #Hashtag2 #Hashtag3

──────────────────
[Brief channel description]
[Upload schedule]
[Business inquiries email]
```

## Keyword Research Process

### Step 1: Find Primary Keywords
```
TOOLS:
- YouTube Search Autocomplete (free)
- Google Trends - YouTube Search
- TubeBuddy / VidIQ (freemium)
- Ahrefs YouTube Keyword Tool

METHOD:
1. Type topic in YouTube search
2. Note autocomplete suggestions
3. Check competitor video titles
4. Look at "People also search for"
```

### Step 2: Analyze Competition
```
FOR EACH KEYWORD, CHECK:
- Number of results
- Quality of top 10 videos
- View counts of top videos
- Channel sizes of competitors

SWEET S