CDN & delivery
3 detectedAmazon CloudFront
First seen Jul 24, 2026Last seen Aug 6, 2026
100%
confidence
Cloudflare
First seen Jul 24, 2026Last seen Aug 6, 2026
100%
confidence
cdnjs
First seen Aug 6, 2026Last seen Aug 6, 2026
100%
confidence
Public technology profileFresh scan
ef.de
Our latest scan of ef.de detected 22 technologies across 14 categories. The strongest signals include Amazon CloudFront, Cloudflare, Cloudflare Bot Management.
22
Technologies
14
Categories
97%
Avg. confidence
22d ago
Last scanned
Current snapshot
Detected technology stack
Grouped by category · confidence is detection certainty
Security
3 detectedCloudflare Bot Management
First seen Jul 24, 2026Last seen Aug 6, 2026
100%
confidence
OneTrust
First seen Aug 6, 2026Last seen Aug 6, 2026
100%
confidence
Google Trust Services
First seen Jul 24, 2026Last seen Aug 6, 2026
95%
confidence
Analytics
3 detectedGlobal Site Tag
First seen Aug 6, 2026Last seen Aug 6, 2026
100%
confidence
Google Analytics
First seen Aug 6, 2026Last seen Aug 6, 2026
100%
confidence
Google Analytics 4
First seen Aug 6, 2026Last seen Aug 6, 2026
100%
confidence
Advertising
2 detectedGoogle AdSense
First seen Aug 6, 2026Last seen Aug 6, 2026
100%
confidence
Microsoft Advertising
First seen Aug 6, 2026Last seen Aug 6, 2026
100%
confidence
JavaScript frameworks
2 detectedKeen-Slider
First seen Aug 6, 2026Last seen Aug 6, 2026
100%
confidence
React
First seen Jul 24, 2026Last seen Aug 6, 2026
100%
confidence
Tag management
1 detectedGoogle Tag Manager
First seen Aug 6, 2026Last seen Aug 6, 2026
100%
confidence
Frameworks
1 detected100%
confidence
Performance
1 detectedOptimizely
First seen Aug 6, 2026Last seen Aug 6, 2026
100%
confidence
CMS
1 detectedStoryblok
First seen Aug 6, 2026Last seen Aug 6, 2026
100%
confidence
Frontend
1 detectedTailwind CSS
First seen Aug 6, 2026Last seen Aug 6, 2026
100%
confidence
Ecommerce
1 detectedTrustpilot
First seen Aug 6, 2026Last seen Aug 6, 2026
100%
confidence
Hosting & infrastructure
1 detectedAmazon Web Services
First seen Jul 24, 2026Last seen Aug 6, 2026
80%
confidence
Backend
1 detectedNode.js
First seen Jul 24, 2026Last seen Aug 6, 2026
80%
confidence
Other
1 detectedWebpack
First seen Jul 24, 2026Last seen Aug 6, 2026
80%
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 · quarantine
Network footprint
Site signals
Content and capabilities
Structured data, languages, social platforms and page capabilities observed across the scanned pages.
Languages
de
Observed capabilities
Responsive viewportApple touch iconContact pageBlog
Recent technology changes
Observed changes between stored scans, not vendor-confirmed installation dates.