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Blocker report

Which websites block AI agents with site unavailable or bot defense?

The task repeatedly runs into site unavailable or bot defense, which changes the expected agent path or prevents a clear final state.

Coverage

Search-ready
11
affected site-tasks
11
observations

Last verified Jun 29, 2026. Based on 11 observations.

What site owners can do instead

Publish clear task state, durable confirmation pages, and an agent-safe support path for delegated work.

What agent builders should expect

Treat this as a checkpoint and ask the user before claiming completion.

Evidence-linked site-tasks

Affected websites and tasks

Site-taskAESConfidenceLast verifiedEvidence
Cvs commerce.find_order_status_guidance evidence page

commerce.find_order_status_guidance

0Low confidence, 1 observationsJun 27, 2026board observation
Cvs commerce.find_pharmacy_help_current evidence page

commerce.find_pharmacy_help_current

0Low confidence, 1 observationsJun 27, 2026board observation
Cvs commerce.find_returns_guidance evidence page

commerce.find_returns_guidance

0Low confidence, 1 observationsJun 29, 2026board observation
Cvs customer_support.find_public_contact_guidance evidence page

customer_support.find_public_contact_guidance

0Low confidence, 1 observationsJun 27, 2026board observation
Cvs customer_support.find_public_faq_guidance evidence page

customer_support.find_public_faq_guidance

0Low confidence, 1 observationsJun 27, 2026board observation
Cvs healthcare_admin.find_appointment_help_guidance evidence page

healthcare_admin.find_appointment_help_guidance

0Low confidence, 1 observationsJun 27, 2026board observation
Cvs healthcare_admin.find_patient_portal_help_guidance evidence page

healthcare_admin.find_patient_portal_help_guidance

0Low confidence, 1 observationsJun 27, 2026board observation
Cvs healthcare_admin.find_prescription_refill_guidance evidence page

healthcare_admin.find_prescription_refill_guidance

0Low confidence, 1 observationsJun 29, 2026board observation
Cvs healthcare_admin.find_provider_search_guidance evidence page

healthcare_admin.find_provider_search_guidance

0Low confidence, 1 observationsJun 27, 2026board observation
Cvs public_task.find_accessibility_guidance evidence page

public_task.find_accessibility_guidance

0Low confidence, 1 observationsJun 27, 2026board observation
Opm customer_support.find_public_faq_guidance evidence page

customer_support.find_public_faq_guidance

0Low confidence, 1 observationsJun 27, 2026board observation
Which websites block AI agents with site unavailable or bot defense? - CrawlDex