What powers ieltsjoy.com?
Last seen Jun 2026 · 15 technologies across 11 categories
Analytics
Google Analytics
since Oct 2025
CDN
Cloudflare
since Sep 2025
Databases
PostgreSQL
since Sep 2025
Development
Supabase
since Sep 2025
Font scripts
Google Font API
since Sep 2025
Issue trackers
Sentry
since Sep 2025
JavaScript frameworks
Miscellaneous
Open Graph
since Sep 2025
PWA
since Sep 2025
Performance
Partytown
since Oct 2025
Priority Hints
since Sep 2025
Programming languages
Node.js
since Sep 2025
Reverse proxies
Audience
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.5 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.5 MB · 60 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google Analytics Oct 2025
- detected Partytown Oct 2025