www.yale.edu Tech Stack
Live first-party scan of www.yale.edu's tech stack. 11 technologies detected across 11 categories, via Wappalyzer fingerprinting + DNS CNAME + TLS certificate inspection. Last change: Apr 12, 2026 - www.yale.edu added Drupal. Scan timestamp: May 31, 2026.
CDN
Fastly
Google Hosted Libraries
CMS
Drupal
Caching
Varnish
Databases
MariaDB
JavaScript libraries
jQuery
PaaS
Pantheon
Programming languages
PHP
Reverse proxies
Nginx
Security
HSTS
Tag managers
Google Tag Manager
Web servers
Nginx
Tech Stack Changes
Compare www.yale.edu's Stack
How was this detected?
For www.yale.edu, DetectZeStack identified 11 technologies: 11 via HTTP fingerprinting.
Detection runs four independent layers in parallel: HTTP response headers, TLS handshake metadata, certificate issuer inspection, and DNS record lookups. The breakdown above shows which layers fired for this specific domain — some sites carry most of their fingerprint in HTTP, others rely heavily on infrastructure (DNS/TLS).
How www.yale.edu compares
Symmetric diff between www.yale.edu and similar sites detected on DetectZeStack.
vs www.cam.ac.uk — 9 shared, 2 unique here, 2 unique there
Only on www.yale.edu: jQuery, Google Hosted Libraries
Only on www.cam.ac.uk: Font Awesome, Let's Encrypt
vs www.caa.com — 10 shared, 1 unique here, 4 unique there
Only on www.yale.edu: Google Hosted Libraries
Only on www.caa.com: DigiCert, cdnjs, Lodash, Azure Front Door
vs www.3dsystems.com — 10 shared, 1 unique here, 3 unique there
Only on www.yale.edu: Google Hosted Libraries
Only on www.3dsystems.com: Let's Encrypt, OneTrust, ZURB Foundation
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Get Free API Key Chrome ExtensionWhat technologies does www.yale.edu use?
www.yale.edu uses 11 technologies across 11 categories. The full breakdown is listed above, organized by function. Each technology was identified through analysis of HTTP headers, DNS records, TLS certificates, and HTML content.
What CMS does www.yale.edu use?
www.yale.edu uses Drupal for content management. This was detected by analyzing HTTP response headers and HTML markup patterns.
What CDN does www.yale.edu use?
www.yale.edu uses Fastly, Google Hosted Libraries for content delivery. CDN providers are identified through DNS CNAME records and HTTP response headers.
How is www.yale.edu's tech stack detected?
DetectZeStack identifies technologies on www.yale.edu through multiple detection methods: HTTP response header analysis, HTML and JavaScript content scanning, DNS record lookups, and TLS certificate inspection. This multi-layered approach catches technologies that single-method tools miss.