Public technology profileRecent scan
der3.com
Our stored observations for der3.com include 20 technologies across 7 categories. The detected platform and tools include Express, Angular, Bootstrap.
20
Technologies
7
Categories
98%
Avg. confidence
5d ago
Latest scan attempt
Some signals could not be checked in the latest scan. Technologies shown may include retained earlier observations. Missing technologies are not confirmed absent.
Technology detections are dated observations and may change between scans. Confidence scores measure matching evidence, not verified accuracy.
Current snapshot
Detected technology stack
Grouped by category · confidence is a rule score, not measured accuracy
Analytics
4 detectedCloudflare Browser Insights
First seen Oct 7, 2026Last seen Oct 7, 2026
100%
confidence
Global Site Tag
First seen Oct 7, 2026Last seen Oct 7, 2026
100%
confidence
Google Analytics
First seen Oct 7, 2026Last seen Oct 7, 2026
100%
confidence
Google Analytics 4
First seen Oct 7, 2026Last seen Oct 7, 2026
100%
confidence
Frontend
3 detectedBootstrap Icons
First seen Oct 7, 2026Last seen Oct 7, 2026
100%
confidence
Font Awesome
First seen Oct 7, 2026Last seen Oct 7, 2026
100%
confidence
Google Font API
First seen Oct 7, 2026Last seen Oct 7, 2026
100%
confidence
CDN & delivery
3 detectedCloudflare
First seen Oct 7, 2026Last seen Oct 7, 2026
100%
confidence
cdnjs
First seen Oct 7, 2026Last seen Oct 7, 2026
100%
confidence
jsDelivr
First seen Oct 7, 2026Last seen Oct 7, 2026
100%
confidence
Security
2 detectedApple Sign-in
First seen Oct 7, 2026Last seen Oct 7, 2026
100%
confidence
Cloudflare Bot Management
First seen Oct 7, 2026Last seen Oct 7, 2026
100%
confidence
Backend
2 detectedNode.js
First seen Oct 7, 2026Last seen Oct 7, 2026
80%
confidence
TypeScript
First seen Oct 7, 2026Last seen Oct 7, 2026
80%
confidence
Frameworks
1 detectedExpress
First seen Oct 7, 2026Last seen Oct 7, 2026
100%
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 404
- Direct
- 0
- Reseller
- 0
- Systems
- 0
app-ads.txt
Not presentHTTP 404
- 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
HSTSObserved on scanned response
SPFConfigured
DMARCConfigured · reject
Network footprint
Site signals
Content and capabilities
Structured data, languages, social platforms and page capabilities observed across the scanned pages.
Languages
en
Social platforms
facebookinstagramlinkedinxyoutube
Observed capabilities
Responsive viewport
Recent technology changes
Observed changes between stored scans, not vendor-confirmed installation dates.