What powers footprint.vn?
Last seen Oct 2026 · 37 technologies across 15 categories
Analytics
Authentication
CDN
CMS
Databases
Font scripts
JavaScript libraries
Live chat
Miscellaneous
Programming languages
Security
Tag managers
Video players
Web servers
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.19 / 10 · ranked #1,275,726 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: QUIC.cloud
- Weight: 7.4 MB · 74 requests
- WordPress theme: flatsome (child: flatsome-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Vultr (45.32.183.112)
- DNS: quicns.net
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P384, wildcard, expires Dec 2026
- Common Crawl link graph: rank 15,920,734, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| footprint.vn | 31 |
| camp.footprint.vn | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Oct 2026
- dropped WP-Optimize Oct 2026