Do the Top 1,000 Sites Actually Use robots.txt, Open Graph and llms.txt?
Every SEO tool and checklist assumes a stack of files matters — robots.txt, canonical tags, Open Graph, structured data, and now llms.txt. But assumpt
2026-08-31 0来源：dev.to AI
本文为来源内容的摘要快讯，点击文末链接阅读原文。
Every SEO tool and checklist assumes a stack of files matters — robots.txt, canonical tags, Open Graph, structured data, and now llms.txt. But assumpt
本文基于 dev.to AI 的公开内容，由 AI 辅助整理改写后发布。
原标题：Do the Top 1,000 Sites Actually Use robots.txt, Open Graph and llms.txt?
阅读原文