Siteline

Siteline

Can AI agents actually use your website?

Scan URLs and evidence can appear in public reports. The URL is also sent to Cloudflare Agent Readiness. Leave out secrets and private links. Data handling details.

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The first working public agent-readiness scanner we could verify, making the agentic web scoreable one website at a time. We think it's still the best scanner for evidence-first assessment. No signup, no paywall.

A Lighthouse score, but for AI agents

Siteline makes machine usability visible: whether your public site can be reached, interpreted, navigated, and handed off by agents acting on behalf of people. It also reports optional semantic resources, such as assistant guides and ontology files, without treating them as score requirements.

Each scan is a bounded measurement of the submitted public surface, not proof of agent performance across the web. Siteline tests whether machine-facing resources actually help agents, records probe-level evidence, and never treats presence alone as proof.

One scan, three views: a protocol-presence baseline by Cloudflare Agent Readiness, Siteline's SNAP quality judgment, and passive conformance evidence for open agent-web standards. Cloudflare tells you the files exist. Siteline tells you whether they help an agent. Standards evidence identifies useful signals, but does not independently prove conformance.

Learn more about Siteline

What It Measures Signal, Navigate, Absorb, and Perform.
What It Does Not Do Not AI SEO, GEO, chatbot optimization, prompt engineering, LLM manipulation, or protocol generation.
Why It Exists Many sites look fine in a browser but still give AI agents a weak public path.

Machine accessibility

Where public automation breaks

  1. Human can navigate the site
  2. Agent cannot reliably interpret it
  3. Machine pathway fails
  4. Automation becomes unreliable
  5. Siteline exposes the gap

Missing commercial path

An assistant cannot locate pricing, terms, structured navigation, or canonical documentation.

Unverifiable handoff

A procurement workflow cannot verify identity, capabilities, policies, or operational boundaries.

Conflicting guidance

An agent follows stale or conflicting documentation because no canonical machine-readable hierarchy exists.

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