What powers 
kyluc.vn?
Last seen Sep 2026 · 8 technologies across 7 categories
Analytics
Authentication
JavaScript libraries
Rich text editors
Video players
Web frameworks
Webmail
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 31 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
2 of 33 AI crawlers blocked
Audience
- 60% desktop
- 40% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.60 / 10 · ranked #814,157 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.3 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Vietnamese
- Weight: 43.1 MB · 203 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on FPT-AS-AP FPT Telecom Company (118.69.194.68)
- DNS: vdconline.vn
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 3072, expires Dec 2026
- Common Crawl link graph: rank 528,201, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted