What powers portadaculturamanaus.com.br?
Last seen Sep 2026 · 13 technologies across 10 categories
Customer data platform
Rudderstack
since May 2025
Development
Turbopack
since Mar 2026
Mailgun
since May 2025
JavaScript frameworks
Miscellaneous
Open Graph
since May 2025
Webpack
since May 2025
PaaS
Vercel
since May 2025
Performance
Priority Hints
since May 2025
Programming languages
Node.js
since May 2025
Security
HSTS
since May 2025
UI frameworks
Tailwind CSS
since May 2025
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 58% phone
- 42% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.11 / 10 · ranked #10,970,974 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Vercel
- Weight: 0.4 MB · 53 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (76.76.21.21)
- Email: Mailgun
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 3,892,729, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Emotion Apr 2026
- dropped MUI Apr 2026
- dropped NextAuth.js Apr 2026
- dropped Radix UI Apr 2026
- dropped shadcn/ui Apr 2026
- dropped Leaflet Mar 2026
- dropped Livefyre Mar 2026
- detected Turbopack Mar 2026
- dropped Hostinger Jan 2026
- detected NextAuth.js Jan 2026