What powers 
rfcuny.org?
Last seen Sep 2026 · 11 technologies across 10 categories
Analytics
Google Analytics
since Jun 2022
Font Scripts
Font Awesome
since Jun 2018
Google Font API
since Jun 2018
JavaScript libraries
Operating systems
Windows Server
since Jun 2018
PaaS
Amazon Web Services
since Aug 2022
Security
reCAPTCHA
since Oct 2018
UI frameworks
Web frameworks
Microsoft ASP.NET
since May 2017
Web servers
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 92% desktop
- 8% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.05 / 10 · ranked #534,671 of all domains
82 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.3 MB · 29 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Research Foundation of The City University of New York
- Founded: 1963
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on CITY-UNIVERSITY-OF-NEW-YORK (128.228.133.7)
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: GoDaddy, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 1,914,825, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| rfcuny.org | 8 |
| www.rfcuny.org | 8 |