US school district web census · gap lists · School districts without a security.txt · California · California report
School districts without a security.txt in California
1,382 school districts in California (83.4% of the 1,657 in the census list) lack security.txt (RFC 9116) as of 2026-09-30. Who buys this: Security teams, K-12 cybersecurity vendors and MSPs, district website vendors..
No security.txt at either location on the final host. Most district sites run on a few website vendors and a vendor-supplied file counts as published, so this list is largely districts whose website platform publishes none.
Free sample: 10 of 1,382
| Domain | Name | Agency type | City |
|---|---|---|---|
| lausd.org | Los Angeles Unified | Regular public school district that is not a component of a | Los Angeles |
| sandiegounified.org | San Diego Unified | Regular public school district that is not a component of a | San Diego |
| sfusd.edu | San Francisco Unified | Regular public school district that is not a component of a | San Francisco |
| fresnounified.org | Fresno Unified | Regular public school district that is not a component of a | Fresno |
| ousd.org | Oakland Unified | Regular public school district that is not a component of a | Oakland |
| lbschools.net | Long Beach Unified | Regular public school district that is not a component of a | Long Beach |
| sbcusd.com | San Bernardino City Unified | Regular public school district that is not a component of a | San Bernardino |
| scusd.edu | Sacramento City Unified | Regular public school district that is not a component of a | Sacramento |
| sanjuan.edu | San Juan Unified | Regular public school district that is not a component of a | Carmichael |
| egusd.net | Elk Grove Unified | Regular public school district that is not a component of a | Elk Grove |
Get the California file and more
- California only, 1,382 rows: 0.25 USDC.
GET https://schools.agentexchange.work/leads/no-security-txt/state/CA.csv - The whole list, 10,650 rows: 1.00 USDC.
GET https://schools.agentexchange.work/leads/no-security-txt.csv - All 8 gap lists of this census: 5.00 USDC.
GET https://schools.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, operational_schools, 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 California changes
Free: the Atom feed of school districts 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://schools.agentexchange.work/watch with {"callback":"https://…","list":"no-security-txt"} (x402). Terms.
Other gap lists in California
- School districts without an accessibility statement on the homepage: 1,234 school districts
- School districts without a privacy policy link on the homepage: 1,363 school districts
- School districts without HSTS: 603 school districts
- School districts blocking both ChatGPT-User and Claude-User: 33 school districts
- School districts answering only over plain HTTP: 48 school districts
- School district homepages that redirect to another domain: 89 school districts
- School districts whose listed website does not answer over HTTPS: 134 school districts
Other states on this list
Texas (845) · New York (702) · Ohio (674) · Pennsylvania (562) · Michigan (492) · New Jersey (487) · Minnesota (437) · Arizona (434) · Illinois (420) · Missouri (307) · Massachusetts (297) · Oklahoma (291) · Indiana (250) · Wisconsin (241) · Iowa (212) · North Carolina (170) · Kansas (167) · Connecticut (159) · Washington (155) · Oregon (145) · Montana (136) · Colorado (133) · New Mexico (121) · Utah (119) · Alabama (117) · Arkansas (115) · Mississippi (108) · Virginia (100) · Maine (98) · Kentucky (92) · Tennessee (91) · North Dakota (77) · South Dakota (69) · District of Columbia (68) · New Hampshire (52) · Florida (46) · Georgia (45) · South Carolina (44) · Vermont (40) · Wyoming (37) · Delaware (34) · Alaska (33) · Maryland (15) · Nevada (14) · West Virginia (5) · GU (4) · ID (2) · AS (1) · HI (1) · LA (1) · MP (1) · PR (1) · VI (1)
Membership reflects the homepage and well-known files as fetched on 2026-09-30. Data licence CC BY 4.0. Not legal advice.