lobste.rs Tech Stack
Live first-party scan of lobste.rs's tech stack. 5 technologies detected across 5 categories, via Wappalyzer fingerprinting + DNS CNAME + TLS certificate inspection. Scan timestamp: Jul 8, 2026.
Infrastructure Layer
Let's Encrypt
Miscellaneous
HTTP/3
Programming languages
Ruby
SSL/TLS certificate authority
Let's Encrypt
Security
HSTS
Web frameworks
Ruby on Rails
Compare lobste.rs's Stack
How was this detected?
For lobste.rs, DetectZeStack identified 5 technologies: 4 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 lobste.rs compares
Symmetric diff between lobste.rs and similar sites detected on DetectZeStack.
vs rubygems.org — 2 shared, 3 unique here, 4 unique there
Only on lobste.rs: Let's Encrypt, Ruby on Rails, HTTP/3
Only on rubygems.org: Stimulus, Varnish, Amazon S3, Amazon Web Services
vs givingassistant.org — 2 shared, 3 unique here, 4 unique there
Only on lobste.rs: HTTP/3, Let's Encrypt, Ruby on Rails
Only on givingassistant.org: RackCache, Cloudflare, Cloudflare Browser Insights, Google Analytics
vs dribbble.com — 3 shared, 2 unique here, 4 unique there
Only on lobste.rs: Let's Encrypt, HTTP/3
Only on dribbble.com: Amazon Web Services, Google Sign-in, jQuery, Amazon CloudFront
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Get Free API Key Chrome ExtensionWhat technologies does lobste.rs use?
lobste.rs uses 5 technologies across 5 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 web framework does lobste.rs use?
lobste.rs is built with Ruby on Rails. Framework detection relies on HTTP header fingerprints and HTML source analysis.
How is lobste.rs's tech stack detected?
DetectZeStack identifies technologies on lobste.rs 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.