Government web census · gap lists · .gov domains blocking both ChatGPT-User and Claude-User · South Carolina · South Carolina report
.gov domains blocking both ChatGPT-User and Claude-User in South Carolina
1 .gov domains in South Carolina (0.7% of the 143 in the census list) lack robots.txt verdicts for ChatGPT-User and Claude-User as of 2026-09-30. Who buys this: AI-visibility vendors and digital agencies: these sites are closed to ChatGPT and Claude users..
robots.txt disallows both ChatGPT-User and Claude-User for the whole site, so neither assistant will open its pages for a user who asks.
Free sample: 1 of 1
| Domain | Name | Level of government | City |
|---|---|---|---|
| georgetownsc.gov | City of Georgetown | City | Georgetown |
Get the South Carolina file and more
- South Carolina only, 1 rows: 0.25 USDC.
GET https://gov.agentexchange.work/leads/blocks-assistants/state/SC.csv - The whole list, 365 rows: 1.00 USDC.
GET https://gov.agentexchange.work/leads/blocks-assistants.csv - All 8 gap lists of this census: 5.00 USDC.
GET https://gov.agentexchange.work/leads/all.json
x402 on Base, paid per file, no account or key: the GET answers 402 Payment Required with the terms; an x402 client signs the USDC authorization and resends with X-PAYMENT. Columns: domain, name, type, city, state, reachable, http_only, https_status, final_host, hsts, security_txt, privacy_link, accessibility_link, robots_gptbot, robots_chatgpt_user, robots_claude_user, llms_txt, title.
Get told when South Carolina changes
Free: the Atom feed of .gov domains entering or leaving this list. Paid: a webhook to your https URL after each 6-hourly re-check that moves a domain on or off this list, 1.00 USDC for 30 days: POST https://gov.agentexchange.work/watch with {"callback":"https://…","list":"blocks-assistants"} (x402). Terms.
Other gap lists in South Carolina
- .gov domains without a security.txt: 111 .gov domains
- .gov domains without an accessibility statement on the homepage: 73 .gov domains
- .gov domains without a privacy policy link on the homepage: 85 .gov domains
- .gov domains without HSTS: 69 .gov domains
- .gov domains answering only over plain HTTP: 10 .gov domains
- .gov domains whose homepage redirects to another domain: 9 .gov domains
Other states on this list
Minnesota (65) · District of Columbia (32) · New York (30) · Wisconsin (29) · Florida (15) · Michigan (12) · Texas (12) · Iowa (11) · North Carolina (11) · New Jersey (10) · Oregon (8) · Pennsylvania (8) · California (6) · North Dakota (6) · Vermont (6) · Colorado (5) · Maine (5) · Illinois (4) · New Hampshire (4) · Ohio (4) · Tennessee (4) · Utah (4) · Washington (4) · Alabama (3) · Arkansas (3) · Arizona (3) · Georgia (3) · Idaho (3) · Massachusetts (3) · Maryland (3) · Missouri (3) · Oklahoma (3) · South Dakota (3) · Virginia (3) · Kentucky (2) · Louisiana (2) · Montana (2) · Rhode Island (2) · Connecticut (1) · New Mexico (1)
Membership reflects the homepage and well-known files as fetched on 2026-09-30. Data licence CC BY 4.0. Not legal advice.