Backend
1 detected100%
confidence
Public technology profileFresh scan
av19.to
Our latest scan of av19.to detected 4 technologies across 4 categories. The strongest signals include Nginx, Ubuntu, LetsEncrypt.
4
Technologies
4
Categories
98%
Avg. confidence
2d ago
Last scanned
Current snapshot
Detected technology stack
Grouped by category · confidence is detection certainty
Other
1 detectedUbuntu
First seen Jul 18, 2026Last seen Jul 18, 2026
100%
confidence
Security
1 detectedLetsEncrypt
First seen Jul 18, 2026Last seen Jul 18, 2026
95%
confidence
Hosting & infrastructure
1 detectedNamecheap DNS
First seen Jul 18, 2026Last seen Jul 18, 2026
95%
confidence
Publisher intelligence
Advertising ecosystem
Declared direct and reseller relationships from ads.txt and app-ads.txt. These are publisher declarations, not runtime detections.
Declaration files
0/2
ads.txt and app-ads.txt
Direct relationships
0
Reseller relationships
0
Declared systems
0
Counted per declaration file
ads.txt
Not presentHTTP 200
- Direct
- 0
- Reseller
- 0
- Systems
- 0
app-ads.txt
Not presentHTTP 200
- Direct
- 0
- Reseller
- 0
- Systems
- 0
Infrastructure
Network and security
DNS, hosting, TLS and email-security evidence observed during the latest scan. Incomplete lookups remain explicitly unknown.
Transport and email security
HTTPSObserved
HSTSNot observed on scanned response
SPFConfigured
DMARCNo record found
Network footprint
Site signals
Content and capabilities
Structured data, languages, social platforms and page capabilities observed across the scanned pages.
Languages
ko
Structured data
WebSite
Observed capabilities
Responsive viewport
Recent technology changes
Observed changes between stored scans, not vendor-confirmed installation dates.