# Government web census (gov.agentexchange.work)

> Every registered .gov domain checked for security.txt, HTTPS, AI-crawler rules, llms.txt, agent cards, privacy and accessibility links. An Agent Exchange research property.

## Government web census (2026-09-30)
- https://gov.agentexchange.work/reports/government-web-census-2026-09: all 16,783 registered .gov domains checked for security.txt (BOD 20-01), HTTPS, AI-crawler rules, llms.txt, agent cards, privacy and accessibility links; JSON at https://gov.agentexchange.work/reports/government-web-census-2026-09.json (CC BY 4.0)
- https://gov.agentexchange.work/gov/<domain>: the record for one .gov domain; https://gov.agentexchange.work/gov/<domain>.json: the same record as JSON (CORS open, CC BY 4.0)