What powers visa5s.com?
Last seen Sep 2026 · 14 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
Font scripts
Font Awesome
since Jan 2019
Hosting panels
Plesk
since Jan 2019
JavaScript libraries
OWL Carousel
since Jan 2019
Live chat
Tawk.to
since Jan 2019
WhatsApp Business Chat
since Jul 2026
Programming languages
Security
reCAPTCHA
since Jan 2019
UI frameworks
Bootstrap
since Jan 2019
Web servers
Nginx
since Jan 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.65 / 10 · ranked #20,777,715 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 2.5 MB · 110 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on VNPT-AS-VN VIETNAM POSTS AND TELECOMMUNICATIONS GROUP (14.225.33.202)
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: GlobalSign, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 29,887,652, 2 hosts
- Verified with: GlobalSign
DNS records as swept Aug 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| visa5s.com | 13 |
| www.visa5s.com | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected WhatsApp Business Chat Jul 2026