US college web census · gap lists · Colleges answering only over plain HTTP · Maryland · Maryland report
Colleges answering only over plain HTTP in Maryland
2 colleges in Maryland (3.1% of the 64 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: 2 of 2
| Domain | Name | Control and level | City |
|---|---|---|---|
| iohs.org | Institute of Health Sciences | private for-profit less-than-2-year | Hunt Valley |
| ycnc.org | Yeshiva College of the Nations Capital | private nonprofit 4-year | Silver Spring |
Get the Maryland file and more
- Maryland only, 2 rows: 0.25 USDC.
GET https://colleges.agentexchange.work/leads/http-only/state/MD.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 Maryland 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 Maryland
- Colleges without an accessibility statement on the homepage: 35 colleges
- Colleges without a privacy policy link on the homepage: 20 colleges
- Colleges without a security.txt: 61 colleges
- Colleges without HSTS: 23 colleges
- Colleges blocking both ChatGPT-User and Claude-User: 1 colleges
- College homepages that redirect to another domain: 2 colleges
Other states on this list
California (10) · New York (9) · Florida (8) · Puerto Rico (6) · Alabama (5) · Louisiana (5) · Texas (5) · Arizona (4) · Utah (3) · Iowa (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.