jest.io Tech Stack
Live first-party scan of jest.io's tech stack. 6 technologies detected across 6 categories, via Wappalyzer fingerprinting + DNS CNAME + TLS certificate inspection. Scan timestamp: Jul 9, 2026.
Infrastructure Layer
Let's Encrypt
JavaScript frameworks
Next.js
React
Miscellaneous
Webpack
Programming languages
Node.js
SSL/TLS certificate authority
Let's Encrypt
Security
HSTS
Web frameworks
Next.js
Compare jest.io's Stack
How was this detected?
For jest.io, 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 jest.io compares
Symmetric diff between jest.io and similar sites detected on DetectZeStack.
vs www.betway.co.zm — 2 shared, 4 unique here, 4 unique there
Only on jest.io: Next.js, React, Webpack, Let's Encrypt
Only on www.betway.co.zm: Cloudflare, Google Cloud, Nuxt.js, Vue.js
vs vercel.com — 6 shared, 4 unique there
Only on vercel.com: Amazon Web Services, Amazon S3, C3.js, Vercel
vs www.betway.co.mz — 1 shared, 4 unique here, 4 unique there
Only on jest.io: HSTS, Let's Encrypt, Next.js, React
Only on www.betway.co.mz: Vue.js, Cloudflare, Google Cloud, Nuxt.js
Need this data programmatically? Our API detects 7,300+ technologies at 1/50th the cost of BuiltWith. 100 free requests/month, no credit card.
Get Free API Key Chrome ExtensionWhat technologies does jest.io use?
jest.io 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.
What JavaScript framework does jest.io use?
jest.io uses Next.js, React. JavaScript frameworks are detected through script analysis and HTML markup patterns.
What web framework does jest.io use?
jest.io is built with Next.js. Framework detection relies on HTTP header fingerprints and HTML source analysis.
How is jest.io's tech stack detected?
DetectZeStack identifies technologies on jest.io 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.