ylsseo monitor https://www.ylsseo.com/ahrefs-tutorial/

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What changed

https://www.ylsseo.com/ahrefs-tutorial/
Updated 2026-07-15 03:00 HKT, compared with the previous snapshot from 2026-07-14 03:00 HKT.

Summary

Title rewritten
Ahrefs教程：关键词研究、外链分析与网站诊断（2026） – 鸭老师SEO → Ahrefs教程：关键词研究、外链分析与网站诊断（2026） – 谷歌SEO服务 | Google优化代运营公司
Meta description added
Ahrefs使用教程，包括 Site Explorer、Keywords Explorer、Site Audit、Content Explorer、Brand…
Robots directive changed
max-image-preview:large → follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
Structured data added
{'@context': 'https://schema.org', '@graph': [{'@type': 'Organization', '@id': …
Images with alt text: 5 → 53 (+48)
5 → 53
Social preview (og:description) added
Ahrefs使用教程，包括 Site Explorer、Keywords Explorer、Site Audit、Content Explorer、Brand…
Social preview (og:image) added
https://www.ylsseo.com/wp-content/uploads/ahrefs-tutorial.png
Social preview (og:image:alt) added
ahrefs seo工具教程
Social preview (og:image:height) added
350
Social preview (og:image:secure_url) added
https://www.ylsseo.com/wp-content/uploads/ahrefs-tutorial.png
Social preview (og:image:type) added
image/png
Social preview (og:image:width) added
850
Social preview (og:locale) added
zh_CN
Social preview (og:site_name) added
YLSSEO
Social preview (og:title) added
Ahrefs教程：关键词研究、外链分析与网站诊断（2026） – 谷歌SEO服务 | Google优化代运营公司
Social preview (og:type) added
article
Social preview (og:updated_time) added
2026-04-26T18:15:33+08:00
Social preview (og:url) added
https://www.ylsseo.com/ahrefs-tutorial/
Social preview (og:video) added
https://www.bilibili.com/video/BV15LJHzHEW2/?spm_id_from=333.1387.homepage.vide…
Twitter card (twitter:card) added
summary
Twitter card (twitter:creator) added
@https://x.com/seoyls
Twitter card (twitter:description) added
Ahrefs使用教程，包括 Site Explorer、Keywords Explorer、Site Audit、Content Explorer、Brand…
Twitter card (twitter:image) added
https://www.ylsseo.com/wp-content/uploads/ahrefs-tutorial.png
Twitter card (twitter:site) added
@https://x.com/seoyls
Twitter card (twitter:title) added
Ahrefs教程：关键词研究、外链分析与网站诊断（2026） – 谷歌SEO服务 | Google优化代运营公司

Content edits

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

Technical details — raw field changes
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"Ahrefs教程：关键词研究、外链分析与网站诊断（2026） – 鸭老师SEO"
 
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image_alt_count count 
5
 
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twitter.twitter:card scalar — 
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twitter.twitter:creator scalar — 
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"https://www.ylsseo.com/wp-content/uploads/ahrefs-tutorial.png"
twitter.twitter:site scalar — 
"@https://x.com/seoyls"
twitter.twitter:title scalar — 
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