Unverified50% confidenceTradeoffExact time
Compared with having an AI agent read the entire DOM tree or rendered HTML, the AST-based indexing approach has controllable token consumption and higher accuracy.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/13/2026
First Seen
Valid until: 1/11/2027
Sources
Related Entities
Related Claims
VerifiedCompared to the raw HTML DOM, the Accessibility tree filters out a large amount of purely visual style information and retains semantically interactive elements, reducing token consumption while improving Agent perception accuracy.75% similarUnverifiedseo-agent检测到AI爬虫访问时,动态提供干净的Markdown格式内容而非原始HTML73% similarUnverifiedDOM/Accessibility Tree-based solutions are faster and less costly, but are prone to element localization failures on dynamic pages.70% similarUnverifiedPage-Agent 选择直接解析 DOM 树的路线,以结构化数据替代视觉感知69% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1021646API
curl https://kongchang.com/api/v1/knowledge/claims/1021646MCP
get_claim(id=1021646)