US college web census · gap lists · Colleges answering only over plain HTTP · Puerto Rico · Puerto Rico report
Colleges answering only over plain HTTP in Puerto Rico
6 colleges in Puerto Rico (6.1% of the 98 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: 6 of 6
| Domain | Name | Control and level | City |
|---|---|---|---|
| emmasbeautyacademy.net | Emma's Beauty Academy-Mayaguez | private for-profit less-than-2-year | Mayaguez |
| institutoneo.com | Neo-Esthetique European Institute | private for-profit less-than-2-year | San Juan |
| itec.pr | Instituto Tecnologico de Puerto Rico-Recinto de Manati | public 2-year | Manati |
| liceocaguas.com | Liceo de Arte-Dise-O y Comercio | private for-profit less-than-2-year | Caguas |
| prai2010.com | Puerto Rico Advance Institute | private nonprofit less-than-2-year | Bayamon |
| uprrp.edu | University of Puerto Rico-Rio Piedras | public 4-year | San Juan |
Get the Puerto Rico file and more
- Puerto Rico only, 6 rows: 0.25 USDC.
GET https://colleges.agentexchange.work/leads/http-only/state/PR.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 Puerto Rico 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 Puerto Rico
- Colleges without an accessibility statement on the homepage: 79 colleges
- Colleges without a privacy policy link on the homepage: 78 colleges
- Colleges without a security.txt: 77 colleges
- Colleges without HSTS: 56 colleges
- Colleges blocking both ChatGPT-User and Claude-User: 2 colleges
- College homepages that redirect to another domain: 4 colleges
Other states on this list
California (10) · New York (9) · Florida (8) · 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.