Unverified100% confidenceFactExact time
robots.txt is a plain text file placed in a website's root directory that tells web crawlers which pages can be crawled and which should be avoided
2
Sources
100%
Confidence
Long-term
Relevance
8/2/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedGooglebot 通过遵循各网站 robots.txt 协议决定可抓取的页面范围,robots.txt 是存放于网站根目录、用于向爬虫声明可抓取或屏蔽页面的文本文件84% similarVerifiedrobots.txt是1994年由网络机器人排除标准(REP)确立的行业惯例协议,并非强制性法律规定,但谷歌、百度等主流搜索引擎均严格遵守71% similarVerifiedrobots.txt协议由网络先驱Martijn Koster于1994年提出,是一个放置于网站根目录的纯文本文件69% similarUnverified2024年兴起的llms.txt提案参照robots.txt惯例,以纯文本Markdown格式在网站根目录提供项目说明帮助LLM建立认知63% similarUnverifiedllms.txt是一个新兴的网站标准提案,类似于robots.txt但专门面向AI爬虫,采用Markdown格式书写61% similar
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