apache.org Tech Stack
Live first-party scan of apache.org's tech stack. 6 technologies detected across 6 categories, via Wappalyzer fingerprinting + DNS CNAME + TLS certificate inspection. Scan timestamp: Sep 6, 2026.
Infrastructure Layer
Let's Encrypt
Caching
Varnish
JavaScript libraries
jQuery
SSL/TLS certificate authority
Let's Encrypt
Security
HSTS
UI frameworks
Bootstrap
Web servers
Apache HTTP Server
Compare apache.org's Stack
How was this detected?
For apache.org, DetectZeStack identified 6 technologies: 5 via HTTP fingerprinting and 1 via TLS handshake.
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 apache.org compares
Symmetric diff between apache.org and similar sites detected on DetectZeStack.
vs www.reforpan.com.br — 3 shared, 3 unique here, 4 unique there
Only on apache.org: Bootstrap, Varnish, Apache HTTP Server
Only on www.reforpan.com.br: AOS, Google Analytics, Google Hosted Libraries, Nginx
vs www.cless.com.br — 2 shared, 4 unique here, 4 unique there
Only on apache.org: jQuery, Apache HTTP Server, Bootstrap, Varnish
Only on www.cless.com.br: Wake, Amazon S3, Kestrel, Microsoft ASP.NET
vs www.cicampo.com.br — 3 shared, 3 unique here, 4 unique there
Only on apache.org: Varnish, Apache HTTP Server, Bootstrap
Only on www.cicampo.com.br: Cloudflare, Google Tag Manager, HTTP/3, RD Station
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Get Free API Key Chrome ExtensionWhat technologies does apache.org use?
apache.org uses 6 technologies across 6 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.
How is apache.org's tech stack detected?
DetectZeStack identifies technologies on apache.org 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.