Agent Ready HTML

Linked arrival

In short

A fetch of a machine file that followed a link rather than a guessed path. Example: Agents reached llms.txt through links in 356 of 416 attributed fetches, 86 percent. Related terms: llms-full.txt, Lighthouse llms.txt audit. llms-full.txt: A companion file, not defined in the llmstxt.org text, that concatenates the full markdown of a site in one document.

Source of the example

The example in the summary above is from vercel.com, read 4 November 2026.

Where it shows up on this site

Neighbouring terms

  • llms-full.txt: A companion file, not defined in the llmstxt.org text, that concatenates the full markdown of a site in one document.
  • Lighthouse llms.txt audit: A Chrome Lighthouse check in the Agentic Browsing category that flags a server error on /llms.txt and marks a 404 as not applicable.

Sources

  1. vercel.com https://vercel.com/kb/guide/make-your-site-readable-by-ai-agents, read 4 November 2026

Last reviewed 4 November 2026