backlink-analysis
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ChineseSEO Off-Page: Backlink Analysis
站外SEO：Backlink分析
Guides backlink profile analysis: assessing quality, identifying issues, and planning improvements.
When invoking: On first use, if helpful, open with 1–2 sentences on what this skill covers and why it matters, then provide the main output. On subsequent use or when the user asks to skip, go directly to the main output.
指导backlink profile分析：质量评估、问题识别以及改进方案规划。
调用规则：首次使用时，如果适用，先用1-2句话介绍该技能的覆盖范围和重要性，再给出核心输出。后续使用或用户要求跳过介绍时，直接给出核心输出即可。
Scope (Off-Page SEO)
适用范围（站外SEO）
- Backlink audit: Analyze profile; toxic links; competitive analysis
- Authority Score: Monitor domain/page authority; referring domains
- Backlink审核：分析链接配置、toxic links识别、竞品分析
- 权威值评分：监控域名/页面权威度、referring domains数据
Initial Assessment
初步评估
Identify:
- Domain: Site to analyze
- Tool access: SEO tools (e.g. Ahrefs, Semrush) or free alternatives
- Goals: Audit for issues, competitive analysis, or growth planning
确认以下信息：
- 域名：待分析的站点
- 可用工具：SEO工具（例如Ahrefs、Semrush）或免费替代工具
- 目标：问题排查审核、竞品分析或增长规划
Key Metrics
核心指标
| Metric | Meaning |
|---|---|
| Referring domains | Number of unique sites linking |
| Backlinks | Total number of links |
| Domain Rating (DR) / Domain Authority (DA) | Domain strength score |
| Anchor text distribution | Mix of branded, generic, exact match |
| Link velocity | Rate of new links over time |
| 指标 | 含义 |
|---|---|
| Referring domains | 链入的独立站点数量 |
| Backlinks | 总链接数量 |
| Domain Rating (DR) / Domain Authority (DA) | 域名强度评分 |
| 锚文本分布 | 品牌类、通用类、精准匹配类锚文本的占比情况 |
| Link velocity | 一段时间内新增链接的速率 |
Analysis Framework
分析框架
1. Quality Assessment
1. 质量评估
- Relevance: Do links come from related niches?
- Authority: Are referring domains trusted?
- Context: Editorial vs. footer/sidebar links?
- Anchor text: Natural or over-optimized?
- 相关性：链接是否来自相关垂直领域？
- 权威度：Referring domains是否可信？
- 上下文环境：是编辑内容中的链接还是页脚/侧边栏链接？
- 锚文本：是自然分布还是过度优化？
2. Risk Signals
2. 风险信号
| Signal | Action |
|---|---|
| Toxic links | Consider disavow (use cautiously) |
| Spammy anchors | Diversify anchor text naturally |
| Link schemes | Remove or disavow |
| Sudden spike | Investigate; may trigger penalty |
| 信号 | 处理措施 |
|---|---|
| Toxic links | 考虑提交disavow（谨慎操作） |
| 垃圾锚文本 | 自然地丰富锚文本类型 |
| 链接作弊 | 移除或提交disavow |
| 链接数量突增 | 排查原因，可能触发搜索引擎惩罚 |
3. Competitive Comparison
3. 竞品对比
- Compare backlink profile to competitors
- Identify link gaps (sites linking to competitors but not you)
- Find link opportunities from competitor backlinks
- See competitor-research for full methodology
- 与竞品的backlink profile进行对比
- 识别链接缺口（即给竞品链入但未给你站链入的站点）
- 从竞品的backlink中挖掘链接建设机会
- 完整方法论可参考 competitor-research 技能
Disavow File
Disavow文件
- Use only when necessary (manual penalty, toxic links)
- Submit via Google Search Console (see google-search-console for Links report and disavow submission)
- Caution: Over-disavowing can harm; use sparingly
- References: Google Disavow
- 仅在必要时使用（手动惩罚、存在toxic links的情况）
- 通过Google Search Console提交（链接报告和disavow提交操作可参考 google-search-console 技能）
- 注意：过度disavow会损害站点表现，需谨慎使用
- 参考资料：Google Disavow官方说明
Output Format
输出格式
- Profile summary: Key metrics, trends
- Quality assessment: Strengths and weaknesses
- Risk signals: Toxic or suspicious links
- Recommendations: Link building priorities, disavow if needed
- Competitive insights: Link gap opportunities
- 链接配置概要：核心指标、趋势变化
- 质量评估：优势与不足
- 风险信号：Toxic links或可疑链接
- 优化建议：链接建设优先级、必要时提交disavow
- 竞品洞察：链接缺口机会
Related Skills
相关技能
- google-search-console: Links report, disavow file submission
- seo-monitoring: Backlink metrics in full SEO monitoring; quality vs quantity, referral ROI
- link-building: Use analysis to plan link building
- competitor-research: Competitor backlink analysis; link gap methodology
- google-search-console：链接报告、disavow文件提交
- seo-monitoring：完整SEO监控中的backlink指标；质量与数量对比、引荐来源ROI
- link-building：基于分析结果规划链接建设
- competitor-research：竞品backlink分析；链接缺口分析方法论