What powers td.edu.vn?
Last seen Oct 2026 · 9 technologies across 8 categories
Databases
Firebase
since Oct 2022
Font scripts
Google Font API
since Oct 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Oct 2022
Programming languages
TypeScript
since Oct 2022
Security
HSTS
since Oct 2022
Web frameworks
Ionic
since Apr 2024
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 93% phone
- 7% desktop
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.08 / 10 · ranked #11,313,909 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.8 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 1.0 MB · 19 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Fastly (199.36.158.100)
- DNS: tino.org
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Google Trust Services, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 99,521,811, 3 hosts
- Verified with: Google, Meta Business, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| td.edu.vn | 8 |
| tuyensinh.td.edu.vn | 7 |
| tuyensinhv2.td.edu.vn | 7 |