theirstack.com Tech Stack
Live first-party scan of theirstack.com's tech stack. 3 technologies detected across 3 categories, via Wappalyzer fingerprinting + DNS CNAME + TLS certificate inspection.
Infrastructure Layer
Let's Encrypt
PaaS
Vercel
SSL/TLS certificate authority
Let's Encrypt
Security
HSTS
Compare theirstack.com's Stack
How was this detected?
For theirstack.com, DetectZeStack identified 3 technologies: 2 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 theirstack.com compares
Symmetric diff between theirstack.com and similar sites detected on DetectZeStack.
vs technologychecker.io — 3 shared, 4 unique there
Only on technologychecker.io: Next.js, Node.js, React, Webpack
vs www.hellofresh.co.uk — 2 shared, 1 unique here, 4 unique there
Only on theirstack.com: Let's Encrypt
Only on www.hellofresh.co.uk: Cloudflare Bot Management, Google Cloud, Cloudflare, HTTP/3
vs www.nxtechnova.com — 3 shared, 2 unique there
Only on www.nxtechnova.com: Google Tag Manager, dc.js
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Get Free API Key Chrome ExtensionWhat technologies does theirstack.com use?
theirstack.com uses 3 technologies across 3 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 theirstack.com's tech stack detected?
DetectZeStack identifies technologies on theirstack.com 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.