Warnwetterapp.de (Domain) Investigation & Evidence Report
Generated on Jan 23, 2026
warnwetterapp.de
http://warnwetterapp.deWhy we think so?
warnwetterapp.de hosts the official WarnWetter app by Deutscher Wetterdienst (DWD), Germany’s national meteorological service. The website ranks around #2.87 million globally with about 7,365 monthly visits mainly from Germany. It uses standard, secure web technologies and does not appear on any scam or phishing blacklists. Reviews highlight the app's reliability for severe weather alerts and its ad-free model, but some users report radar inaccuracies and usability issues. Legally, the app faced disputes because DWD must restrict free content to official warnings only, with other weather info requiring fees after a 2020 Federal Court ruling. Overall, it is a legitimate government service with some user experience limitations.
Risk Insights
Official Government Domain
- Operated by Deutscher Wetterdienst
- Trusted meteorological data source
- No ownership concerns
Clean Security Record
- No scam or phishing listings
- Secure HTTPS connection
- Regular legitimate user traffic
Legal Restrictions on Content
- Restricted to free official weather warnings
- Paid access required for full features
- Result of 2020 Federal Court decision
Category Scores
Red Flags & Warnings
- Legal rulings restrict the free app to official weather warnings only; full features require payment.
- Users report accuracy issues in radar data and some usability problems in the app interface.
Detailed Checks & Insights
0-100 Scale
Domain Ownership and Identity
Score: 90
Domain Ownership and Identity
"No evidence of impersonation or dubious ownership. Domain DNS settings are consistent with DWD infrastructure."
Reason: warnwetterapp.de is owned and operated by Deutscher Wetterdienst (DWD), Germany’s official meteorological agency, establishing strong identity and authenticity.
Technical Infrastructure
Score: 80
Technical Infrastructure
"Steady monthly visits (~7,365) mostly from Germany indicate legitimate and active usage."
Reason: The website uses HTTPS and common, reputable web technologies like Apache servers and security headers.
Reputation and User Feedback
Score: 80
Reputation and User Feedback
"No scam or malware reports found. Legal disputes relate to competition law, not fraud."
Reason: User reviews praise data reliability and privacy but note some performance and radar accuracy issues, reflecting transparent, real usage.
Legal Compliance
Score: 90
Legal Compliance
"The app remains a government service but complies with legal requirement to limit free content."
Reason: Legal rulings clearly limit app features under competition law, enforcing appropriate restrictions and indicating regulatory oversight.
Blacklist and Security Checks
Score: 95
Blacklist and Security Checks
"Technical scans confirm no security warnings or malicious indicators."
Reason: No presence on crypto scam or phishing blacklists. Google Safe Browsing finds no threats.
Your Next Steps
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1
Use warnwetterapp.de for official severe weather warnings, especially if in Germany.
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2
Be aware that detailed weather features may require purchase due to legal restrictions.
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3
If you experience issues, contact support at warnwetter@dwd.de.
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4
Check user reviews for latest app performance and updates.
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5
Avoid unofficial clones by ensuring you download from official links.
Key Evidence & Citations
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WarnWetter-App des Deutschen Wetterdienstes
⤷ Official site hosting the WarnWetter app from DWD
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Federal Court ruling on WarnWetter app
⤷ Details on legal restrictions impacting app's free features
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Google Play Store - WarnWetter app reviews
⤷ User ratings and feedback showing reliability and app critiques
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