What powers 21-i2.com?
Last seen Aug 2026 · 20 technologies across 13 categories
Analytics
Google Analytics
since Jul 2026
CDN
Amazon CloudFront
since Jul 2026
Cloudflare
since Jul 2026
Development
Turbopack
since Jul 2026
Issue trackers
Sentry
since Jul 2026
JavaScript frameworks
Live chat
LiveChat
since Jul 2026
Miscellaneous
PaaS
Amazon Web Services
since Jul 2026
Performance
Priority Hints
since Jul 2026
Programming languages
Node.js
since Jul 2026
Security
Cloudflare Bot Management
since Jul 2026
Tag managers
Google Tag Manager
since Jul 2026
UI frameworks
Radix UI
since Jul 2026
Tailwind CSS
since Jul 2026
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% phone
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.20 / 10 · ranked #77,159,224 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 9.8 s |
| INP | 2050 ms |
| CLS | 0 |
| TTFB | 4400 ms |
Real user p75, Chrome UX Report, Aug 2026.