www.builder.io Tech Stack
Live first-party scan of www.builder.io's tech stack. 10 technologies detected across 10 categories, via Wappalyzer fingerprinting + DNS CNAME + TLS certificate inspection. Scan timestamp: May 31, 2026.
CDN
Amazon CloudFront
jsDelivr
Cookie compliance
OneTrust
IaaS
Google Cloud
Load balancers
Google Cloud Load Balancing
PaaS
Amazon Web Services
Performance
Google Cloud Trace
Programming languages
Node.js
Tag managers
Google Tag Manager
Web frameworks
Express
Web servers
Express
Compare www.builder.io's Stack
How was this detected?
For www.builder.io, DetectZeStack identified 10 technologies: 10 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.builder.io compares
Symmetric diff between www.builder.io and similar sites detected on DetectZeStack.
vs www.texaswater.org — 1 shared, 4 unique here, 4 unique there
Only on www.builder.io: Node.js, OneTrust, Google Cloud Trace, Amazon Web Services
Only on www.texaswater.org: Stimulus, Typekit, Adobe Fonts, Google Analytics
vs www.chippercash.com — 2 shared, 4 unique here, 4 unique there
Only on www.builder.io: Google Cloud Trace, Amazon Web Services, Express, Google Cloud
Only on www.chippercash.com: HSTS, jQuery, Google Font API, HTTP/3
vs jobadder.com — 3 shared, 4 unique here, 4 unique there
Only on www.builder.io: Node.js, OneTrust, Google Cloud Trace, Amazon Web Services
Only on jobadder.com: Cloudflare, Cloudflare Bot Management, Swiper, jQuery Migrate
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Get Free API Key Chrome ExtensionWhat technologies does www.builder.io use?
www.builder.io uses 10 technologies across 10 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 CDN does www.builder.io use?
www.builder.io uses Amazon CloudFront, jsDelivr for content delivery. CDN providers are identified through DNS CNAME records and HTTP response headers.
What web framework does www.builder.io use?
www.builder.io is built with Express. Framework detection relies on HTTP header fingerprints and HTML source analysis.
How is www.builder.io's tech stack detected?
DetectZeStack identifies technologies on www.builder.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.