ylsseo monitor https://www.ylsseo.com/semantic-co-occurrence/

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What changed

https://www.ylsseo.com/semantic-co-occurrence/
Updated 2026-10-20 03:00 HKT, compared with the previous snapshot from 2026-10-19 03:00 HKT.

Summary

Added 7 internal links: 「2026最佳 Google SEO 优化工具」 → /25-best-seo-tools/; 「知识面板怎么做」 → /knowledge-panel/; 「谷歌站内优化 – on page seo怎么做」 → /on-page-seo/ (+4 more)
「2026最佳 Google SEO 优化工具」 → /25-best-seo-tools/; 「知识面板怎么做」 → /knowledge-panel/; 「谷歌站内优化 – on page seo怎么做」 → /on-page-seo/ (+4 more)
Removed 7 internal links: 「301、404、410 的区别：信号传递、抓取与索引的处理逻辑」 → /301-404-410/; 「谷歌收录：快速被Google收录的6个方法」 → /google-index/; 「Google分层索引机制解析（Base、Zeppelin、Landfill）」 → /google-tiered-index/ (+4 more)
「301、404、410 的区别：信号传递、抓取与索引的处理逻辑」 → /301-404-410/; 「谷歌收录：快速被Google收录的6个方法」 → /google-index/; 「Google分层索引机制解析（Base、Zeppelin、Landfill）」 → /google-tiered-index/ (+4 more)

Link changes

Added 7 internal links
Removed 7 internal links

Content edits

The main text is identical between the two runs — only metadata or structure changed (see Summary above).

Technical details — raw field changes
FieldKindBeforeAfter
internal_links link-add — 
[
  {
    "href": "https://www.ylsseo.com/25-best-seo-tools/",
    "text": "2026最佳 Google SEO 优化工具"
  },
  {
    "href": "https://www.ylsseo.com/knowledge-panel/",
    "text": "知识面板怎么做"
  },
  {
    "href": "https://www.ylsseo.com/on-page-seo/",
    "text": "谷歌站内优化 – on page seo怎么做"
  },
  {
    "href": "https://www.ylsseo.com/query-expansion/",
    "text": "查询扩张的机制"
  },
  {
    "href": "https://www.ylsseo.com/rank-math-seo-tutorial/",
    "text": "Rank Math怎么设置对SEO最好"
  },
  {
    "href": "https://www.ylsseo.com/seo-pattern-detection-trust-signals/",
    "text": "注意这些违规SEO内容策略"
  },
  {
    "href": "https://www.ylsseo.com/what-is-prns/",
    "text": "什么是 PageRank Nearest Seed(PRNS)"
  }
]
internal_links link-remove 
[
  {
    "href": "https://www.ylsseo.com/301-404-410/",
    "text": "301、404、410 的区别：信号传递、抓取与索引的处理逻辑"
  },
  {
    "href": "https://www.ylsseo.com/google-index/",
    "text": "谷歌收录：快速被Google收录的6个方法"
  },
  {
    "href": "https://www.ylsseo.com/google-tiered-index/",
    "text": "Google分层索引机制解析（Base、Zeppelin、Landfill）"
  },
  {
    "href": "https://www.ylsseo.com/relevant/",
    "text": "SEO相关性"
  },
  {
    "href": "https://www.ylsseo.com/search-intent/",
    "text": "如何判断并满足搜索意图"
  },
  {
    "href": "https://www.ylsseo.com/seo-wuqu/",
    "text": "对排名没有帮助的SEO误区"
  },
  {
    "href": "https://www.ylsseo.com/web-versions/",
    "text": "网页快照如何查看"
  }
]
 —