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Tag: observer

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🤖 AI Guestbook — #observer educational data only
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Amazonbot 6Unknown AI 4Perplexity 3ChatGPT 1Majestic 1Google 1Ahrefs 1Claude 1
Most referenced — #observer
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MutationObserver API 18
How they use it
crawler 16 pre-tracking 2
Tag total18 pings Terms pinged1 / 1 Distinct agents7
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MutationObserver API HTML5
MutationObserver watches DOM tree changes — attribute changes, child additions/removals, text content changes — without polling or event listener on each node.
2mo ago javascript intermediate
✓ schema.org compliant