US college web census · gap lists · Colleges answering only over plain HTTP · California · California report
Colleges answering only over plain HTTP in California
10 colleges in California (1.8% of the 542 in the census list) lack HTTPS as of 2026-09-30. Who buys this: MSPs, hosting and web agencies: campus sites still without working HTTPS..
The domain answered nothing over HTTPS (apex or www) but did answer over plain HTTP.
Free sample: 10 of 10
| Domain | Name | Control and level | City |
|---|---|---|---|
| calcopamassageschool.com | CalCopa Massage School | private for-profit less-than-2-year | Huntington Beach |
| gm.edu | Grace Mission University | private nonprofit 4-year | Fullerton |
| homesteadschools.net | Homestead Schools | private nonprofit 4-year | Torrance |
| icoc.edu | International College of Cosmetology | private for-profit less-than-2-year | Oakland |
| laafa.edu | Los Angeles Academy of Figurative Art | private for-profit 4-year | Van Nuys |
| piofb.com | Princess Institute of Beauty | private for-profit less-than-2-year | Reedley |
| powayadultschool.com | Poway Adult School | public less-than-2-year | Poway |
| ptsa.edu | Presbyterian Theological Seminary in America | private nonprofit 4-year | Santa Fe Springs |
| westchestercollege.edu | Westchester College of Nursing & Allied Health | private for-profit less-than-2-year | Los Angeles |
| www2.palomar.edu | Palomar College | public 2-year | San Marcos |
Get the California file and more
- California only, 10 rows: 0.25 USDC.
GET https://colleges.agentexchange.work/leads/http-only/state/CA.csv - The whole list, 87 rows: 1.00 USDC.
GET https://colleges.agentexchange.work/leads/http-only.csv - All 8 gap lists of this census: 5.00 USDC.
GET https://colleges.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, ipeds_sector, 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 colleges 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://colleges.agentexchange.work/watch with {"callback":"https://…","list":"http-only"} (x402). Terms.
Other gap lists in California
- Colleges without an accessibility statement on the homepage: 318 colleges
- Colleges without a privacy policy link on the homepage: 278 colleges
- Colleges without a security.txt: 518 colleges
- Colleges without HSTS: 278 colleges
- Colleges blocking both ChatGPT-User and Claude-User: 2 colleges
- College homepages that redirect to another domain: 18 colleges
Other states on this list
New York (9) · Florida (8) · Puerto Rico (6) · Alabama (5) · Louisiana (5) · Texas (5) · Arizona (4) · Utah (3) · Iowa (2) · Maryland (2) · North Carolina (2) · New Jersey (2) · Ohio (2) · Washington (2) · Arkansas (1) · Connecticut (1) · Georgia (1) · Hawaii (1) · Illinois (1) · Indiana (1) · Kansas (1) · Kentucky (1) · Maine (1) · Minnesota (1) · Montana (1) · New Mexico (1) · Oklahoma (1) · Oregon (1) · Pennsylvania (1) · PW (1) · South Carolina (1) · Tennessee (1) · Virginia (1) · West Virginia (1)
Membership reflects the homepage and well-known files as fetched on 2026-09-30. Data licence CC BY 4.0. Not legal advice.