链接的本质与原理 – 鸭老师SEO
https://www.ylsseo.com/what-is-link/ · first seen 2026-07-12 03:00:18 HKT · last seen 2026-08-02 03:00:25 HKT
This page has changed 4 times since tracking began on 2026-07-12. The most recent update was on 2026-08-02 (Internal links: 21 → 20 (-1)).
Changes over time
4 changes-
2026-08-0203:00 HKTInternal links: 21 → 20 (-1)
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2026-07-1803:00 HKTTitle rewritten Structured data changed Social preview (og:title) changed Twitter card (twitter:title) changed
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2026-07-1503:00 HKTTitle rewritten Meta description added Robots directive changed Structured data added Social preview (og:description) added Social preview (og:image) added Social preview (og:image:alt) added Social preview (og:image:height) added Social preview (og:image:secure_url) added Social preview (og:image:type) added Social preview (og:image:width) added Social preview (og:locale) added Social preview (og:site_name) added Social preview (og:title) added Social preview (og:type) added Social preview (og:updated_time) added Social preview (og:url) added Twitter card (twitter:card) added Twitter card (twitter:creator) added Twitter card (twitter:description) added Twitter card (twitter:image) added Twitter card (twitter:site) added Twitter card (twitter:title) added
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2026-07-1403:00 HKTMeta description removed Robots directive changed Structured data removed Internal links: 20 → 21 (+1) Social preview (og:description) removed Social preview (og:image) removed Social preview (og:image:alt) removed Social preview (og:image:height) removed Social preview (og:image:secure_url) removed Social preview (og:image:type) removed Social preview (og:image:width) removed Social preview (og:locale) removed Social preview (og:site_name) removed Social preview (og:title) removed Social preview (og:type) removed Social preview (og:updated_time) removed Social preview (og:url) removed Twitter card (twitter:card) removed Twitter card (twitter:creator) removed Twitter card (twitter:description) removed Twitter card (twitter:image) removed Twitter card (twitter:site) removed Twitter card (twitter:title) removed
Word count & edits
Latest snapshot
- Status
- 200
- Title
- 链接的本质与原理 – 鸭老师SEO
- Meta description
- 同一个页面上的两条链接,价值可以相差一个数量级以上。一条在正文第三段,周边是相关论述;一条在 footer,和其他四十条链接排在一起。多数站内优化清单把它们记作同一件事:"内链 +1"。这个记法对应的模型,Google 大约在二十年前就不用了。
- H1
- 链接的本质与原理
- H2
- 起点:均分模型,也是所有清单的隐含假设 / 第一层修正:Reasonable Surfer,同页链接不再等值 / 第二层修正:页面切分,模板区块整体折扣 / 第三层:链接传递的不只是权重,还有语义 / 衰减演算:理论下限 15%,经验量级 85% / PRNS:权重不是流下来的,是按种子距离算出来的 / 操作含义 / 相关文章
- Word count
- 183
- Internal links
- 20
- External links
- 12
- Images / with alt
- 7 / 5
- JSON-LD blocks
- 1
- Content hash
- e5a10a614d112a7b…