Frontend
3 detectedMapbox GL JS
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence
Mapbox.js
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence
Leaflet
First seen Sep 12, 2026Last seen Sep 12, 2026
80%
confidence
Public technology profileOlder observations
fch.de
Our stored observations for fch.de include 11 technologies across 6 categories. The detected platform and tools include jQuery, React Router, React.
11
Technologies
6
Categories
96%
Avg. confidence
33d 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
JavaScript frameworks
3 detectedBackend
2 detectedAnalytics
1 detectedMatomo Analytics
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence
Tag management
1 detectedMatomo Tag Manager
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence
Other
1 detectedPWA
First seen Sep 12, 2026Last seen Sep 12, 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.
Publisher declaration files were not checked in this scan.
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
DMARCNo record found
Network footprint
Site signals
Content and capabilities
Structured data, languages, social platforms and page capabilities observed across the scanned pages.
Languages
de
Social platforms
facebookinstagramlinkedin
Observed capabilities
Responsive viewportApple touch iconEmail formLogin
1 form elements observed across scanned pages.
Recent technology changes
Observed changes between stored scans, not vendor-confirmed installation dates.