What powers raciocina.com?
Last seen Oct 2026 · 10 technologies across 7 categories
CDN
cdnjs
since Jun 2026
Cloudflare
since Jun 2026
Font scripts
JavaScript frameworks
React
since Jun 2026
Live chat
WhatsApp Business Chat
since Jun 2026
Miscellaneous
HTTP/3
since Jun 2026
Open Graph
since Jun 2026
Performance
Priority Hints
since Sep 2026
Security
HSTS
since Jun 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 3.2 s |
| INP | 400 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Cloudflare
- Weight: 0.8 MB · 15 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Industry: Software and apps (declares
SoftwareApplication)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.29.90, IPv6)
- DNS: Cloudflare DNS
- Email: Hostinger
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Verified with: Brevo, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Font API Oct 2026
- dropped Radix UI Oct 2026
- dropped shadcn/ui Oct 2026
- dropped Tailwind CSS Oct 2026
- dropped Cloudflare Rocket Loader Sep 2026
- detected Priority Hints Sep 2026
- dropped Stripe Sep 2026