What powers qandastudy.com?
Last seen Jun 2026 · 29 technologies across 15 categories
Analytics
CMS
Framer Sites
since Jul 2025
Ecommerce
Font scripts
Font Awesome
since Nov 2024
Google Font API
since Sep 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Vercel
since Mar 2025
Performance
Priority Hints
since Jul 2025
Programming languages
Node.js
since Mar 2025
Security
Tag managers
Google Tag Manager
since Jun 2025
UI frameworks
Ant Design
since Mar 2025
Tailwind CSS
since Mar 2025
Video players
YouTube
since Jul 2025
Web servers
Audience
- 55% desktop
- 42% phone
- 3% tablet
Vietnam
Singapore
Hong Kong SAR China
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.11 / 10 · ranked #86,134,583 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 175 ms |
| CLS | 0.75 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Vercel
- Weight: 17.8 MB · 88 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| qandastudy.com | 13 |
| www.qandastudy.com | 12 |
| yentamdi.qandastudy.com | 10 |
| ufoielts.qandastudy.com | 7 |
| vodkynang.qandastudy.com | 7 |
| 2k6hocvancosuongmai.qandastudy.com | 5 |
| chilinhquocsuquan.qandastudy.com | 5 |
| sieuchienbinh2k6.qandastudy.com | 5 |
| sinhhoctramy.qandastudy.com | 5 |
Full technology history →
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Recent changes
- dropped PDF.js Feb 2026
- dropped Plyr Feb 2026
- dropped Swiper Feb 2026
- dropped Vercel Analytics Nov 2025
- detected PDF.js Oct 2025