What powers hthtech.vn?
Last seen Sep 2026 · 13 technologies across 9 categories
Authentication
Facebook Login
since Sep 2023
JavaScript libraries
Maps
Google Maps
since Oct 2020
Miscellaneous
HTTP/3
since Nov 2024
Open Graph
since Sep 2023
Programming languages
UI frameworks
Bootstrap
since Oct 2020
MDBootstrap
since Sep 2023
Video players
YouTube
since Sep 2023
Web servers
LiteSpeed
since Oct 2020
Widgets
AddThis
since Oct 2020
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.48 / 10 · ranked #25,989,959 of all domains
1 referring domains · OpenPageRank
Page
- Language: Vietnamese
- Weight: 16.6 MB · 232 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SUPERDATA-AS-VN SUPERDATA- (103.77.162.7)
- DNS: pavietnam.vn
- Email: no MX record returned
- Email security: SPF (soft fail), DNSSEC signed
- SSL: Sectigo, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 79,493,241, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted