Accessibility
570 of the 1,000,000 top sites in our Tranco top-1M census run VLibras (0.1%). A Brazilian government accessibility tool that translates page content into Libras (Brazilian Sign Language). Detection is homepage-level HTML/header fingerprinting, so a site can run VLibras on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | gov.br | #889 (Tranco) | Find emails |
| 2 | tjsp.jus.br | #1,725 (Tranco) | Find emails |
| 3 | serpro.gov.br | #3,958 (Tranco) | Find emails |
| 4 | correios.com.br |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| pmcg.ms.gov.br | #486,559 | Apache, Google Analytics, Google Tag Manager + 3 more | Find emails |
| faperj.br | #492,400 | Adopt, Apache, Bootstrap + 8 more | Find emails |
| isbet.org.br | #499,332 | AOS, Apache, Bootstrap + 15 more | Find emails |
| #4,876 (Tranco) |
| Find emails |
| 5 | rnp.br | #5,552 (Tranco) | Find emails |
| editoradobrasil.com.br |
| #500,895 |
| Amazon (ACM), Apache, Bootstrap + 13 more |
| Find emails |
| unibf.com.br | #501,192 | Bootstrap, Cloudflare, Font Awesome + 16 more | Find emails |
| mossoro.rn.gov.br | #507,633 | Amazon Route 53, Cloudflare Turnstile, Google Analytics + 12 more | Find emails |
| univassouras.edu.br | #507,818 | Adobe Fonts (Typekit), Backbone.js, Cloudflare + 9 more | Find emails |
| euestudo.com.vc | #512,231 | ASP.NET, AngularJS, Google Analytics + 5 more | Find emails |
| atmunhost.com.br | #512,371 | AddToAny, Bootstrap, Cloudflare Turnstile + 17 more | Find emails |
| ufj.edu.br | #513,024 | Font Awesome, Google Analytics, Google Fonts + 9 more | Find emails |
| stokonline.com.br | #514,467 | Amazon (ACM), Amazon Route 53, Amazon S3 + 1 more | Find emails |
| undb.edu.br | #525,527 | ASP.NET, AngularJS, Bootstrap + 14 more | Find emails |
| faetec.rj.gov.br | #529,174 | Let's Encrypt, Microsoft 365, Nginx + 1 more | Find emails |
| grupoaguasdobrasil.com.br | #532,950 | Adobe Fonts (Typekit), Azion, Azure DNS + 13 more | Find emails |
| febrace.org.br | #533,936 | AOS, Google Analytics, Google Site Kit + 13 more | Find emails |
| saocarlos.sp.gov.br | #534,420 | Google Analytics, Joomla, Meta Pixel + 5 more | Find emails |
| crqsp.org.br | #535,186 | AddToAny, Apache, Bootstrap + 20 more | Find emails |
| itpac.br | #537,656 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| saolucas.edu.br | #538,660 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| unifipmoc.edu.br | #539,163 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| unifev.edu.br | #543,785 | Amazon Route 53, Apache, Bootstrap + 13 more | Find emails |
| postalis.org.br | #543,929 | Google Analytics, Google Fonts, Google Tag Manager + 2 more | Find emails |
| portosempapel.gov.br | #544,230 | Apache, Font Awesome, Let's Encrypt + 1 more | Find emails |
| fundacaolasalle.org.br | #546,694 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 8 more | Find emails |
| educacao.pr.gov.br | #550,699 | Bootstrap, Font Awesome, Google Analytics + 6 more | Find emails |
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →