What powers rncalation.online?
Last seen Aug 2026 · 9 technologies across 7 categories
Analytics
CDN
Font scripts
Miscellaneous
Performance
Security
Static site generator
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 76% phone
- 22% desktop
- 3% tablet
Chile
Argentina
Colombia
Spain
Peru
Ecuador
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.2 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Spanish
- CDN: Cloudflare
- Weight: 6.4 MB · 37 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Font Awesome Aug 2026
- dropped jQuery Aug 2026
- dropped jQuery Migrate Aug 2026
- dropped MySQL Aug 2026
- detected Open Graph Aug 2026
- dropped PHP Aug 2026
- dropped Pinterest Aug 2026
- dropped RSS Aug 2026
- dropped Twitter Emoji (Twemoji) Aug 2026
- dropped Underscore.js Aug 2026
- dropped WordPress Aug 2026
- dropped WordPress Site Editor Aug 2026