www.gov.br Tech Stack
Live first-party scan of www.gov.br's tech stack. 11 technologies detected across 9 categories, via Wappalyzer fingerprinting + DNS CNAME + TLS certificate inspection. Last change: Jun 11, 2026 - www.gov.br upgraded Bootstrap. Scan timestamp: Jun 10, 2026.
Infrastructure Layer
GlobalSign
CDN
Cloudflare
cdnjs
CMS
Plone
Caching
Varnish
JavaScript libraries
Swiper
jQuery
Programming languages
Python
SSL/TLS certificate authority
GlobalSign
Security
HSTS
Tag managers
Google Tag Manager
UI frameworks
Bootstrap
Tech Stack Changes
Compare www.gov.br's Stack
How was this detected?
For www.gov.br, DetectZeStack identified 11 technologies: 10 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 www.gov.br compares
Symmetric diff between www.gov.br and similar sites detected on DetectZeStack.
vs usdtoreros.com — 6 shared, 4 unique here, 4 unique there
Only on www.gov.br: Plone, Python, Varnish, Swiper
Only on usdtoreros.com: Imperva, Microsoft ASP.NET, RequireJS, Google Analytics
vs tommiesports.com — 3 shared, 4 unique here, 4 unique there
Only on www.gov.br: Swiper, jQuery, Bootstrap, Cloudflare
Only on tommiesports.com: Nuxt.js, Vue.js, Imperva, Node.js
vs gocolumbialions.com — 3 shared, 4 unique here, 4 unique there
Only on www.gov.br: Swiper, jQuery, Bootstrap, Cloudflare
Only on gocolumbialions.com: Imperva, Node.js, Nuxt.js, Vue.js
Need this data programmatically? Our API detects 7,300+ technologies at 1/50th the cost of BuiltWith.
Get Free API Key Chrome ExtensionWhat technologies does www.gov.br use?
www.gov.br uses 11 technologies across 9 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 CMS does www.gov.br use?
www.gov.br uses Plone for content management. This was detected by analyzing HTTP response headers and HTML markup patterns.
What CDN does www.gov.br use?
www.gov.br uses Cloudflare, cdnjs for content delivery. CDN providers are identified through DNS CNAME records and HTTP response headers.
How is www.gov.br's tech stack detected?
DetectZeStack identifies technologies on www.gov.br 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.