Unknown sites on Sitedex

We've audited 42 unknown sites for how AI agents read them. Average AI-readiness: 0/100. Of those, 0 (0%) score 60 or higher — the threshold we call agent-ready.

Last audited: October 4, 2026

The Unknown leaderboard

Ranked by composite AI-readiness score. Click any site to see the full audit.

Common gaps in unknown

What most sites in this category are missing — and what shipping it would unlock.

100% missing
llms.txt
A markdown index agents read to understand your site.
100% missing
MCP server card
A JSON server card lets agents discover your MCP endpoint.
100% missing
WebMCP widget
In-browser tool registration via navigator.modelContext.

How we score AI-readiness

Each audit blends a protocol score (14 signals, 30% of the composite) and a content score (15 buyer questions evaluated by an LLM judge against the indexed content, 70% of the composite). Sites scoring 60 or higher are agent-ready. See the full methodology →

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The Unknown leaderboard

Common gaps in unknown

How we score AI-readiness

Want yours on this leaderboard?

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