ylsseo monitor https://www.ylsseo.com/seo-pattern-detection-trust-signals/

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What changed

https://www.ylsseo.com/seo-pattern-detection-trust-signals/
Updated 2026-07-14 03:00 HKT, compared with the previous snapshot from 2026-07-13 03:00 HKT.

Summary

Meta description removed
如果你做过谷歌SEO，大概率写过或者见过这类文章：”Best CNC Machine Manufacturers 2026″、”Top 10 SEO Agen…
Robots directive changed
follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large → max-image-preview:large
Structured data removed
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Images with alt text: 11 → 5 (-6)
11 → 5
Social preview (og:description) removed
如果你做过谷歌SEO，大概率写过或者见过这类文章：”Best CNC Machine Manufacturers 2026″、”Top 10 SEO Agen…
Social preview (og:image) removed
https://www.ylsseo.com/wp-content/uploads/image-109.webp
Social preview (og:image:alt) removed
注意这些违规SEO内容策略
Social preview (og:image:height) removed
258
Social preview (og:image:secure_url) removed
https://www.ylsseo.com/wp-content/uploads/image-109.webp
Social preview (og:image:type) removed
image/webp
Social preview (og:image:width) removed
596
Social preview (og:locale) removed
zh_CN
Social preview (og:site_name) removed
YLSSEO
Social preview (og:title) removed
注意这些违规SEO内容策略 – 鸭老师SEO
Social preview (og:type) removed
article
Social preview (og:updated_time) removed
2026-05-30T10:46:24+08:00
Social preview (og:url) removed
https://www.ylsseo.com/seo-pattern-detection-trust-signals/
Twitter card (twitter:card) removed
summary
Twitter card (twitter:creator) removed
@https://x.com/seoyls
Twitter card (twitter:description) removed
如果你做过谷歌SEO，大概率写过或者见过这类文章：”Best CNC Machine Manufacturers 2026″、”Top 10 SEO Agen…
Twitter card (twitter:image) removed
https://www.ylsseo.com/wp-content/uploads/image-109.webp
Twitter card (twitter:site) removed
@https://x.com/seoyls
Twitter card (twitter:title) removed
注意这些违规SEO内容策略 – 鸭老师SEO

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
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 —
meta_robots scalar 
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"max-image-preview:large"
image_alt_count count 
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og.og:image scalar 
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"258"
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twitter.twitter:image scalar 
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twitter.twitter:site scalar 
"@https://x.com/seoyls"
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