No Security Risks Detected
This domain appears to be safe and secure
100%
Score
Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.
Scan Information
Last checked:August 5, 2025 12:11:46
Target URL:https://lernschlau-app.de/
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Page Information
Target URL
https://lernschlau-app.de/
Page Title
N/A
Status
Active
Host Information
Domain
lernschlau-app.de
Server
Vercel
Country
United States
IP Address
216.150.1.1
ASN Information
16509
AMAZON-02
Technologies
Vercel
PaaS
HSTS
Security
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
950m91 Gateway Proxy BISO MITM CA
Valid From
2025-07-28 04:12:37
Valid Until
2025-08-27 04:13:07
Subject Name
lernschlau-app.de
Performance Statistics
1
Total Requests
1
Domains
1
IP Addresses
3.31 KB
Transfer Size
Content Size3.05 KB
HTTP Headers
cache-control
public, max-age=0, must-revalidate
cf-team
291bbe4aaa0000213a02637400000001
content-type
text/html
date
Tue, 05 Aug 2025 12:11:56 GMT
server
Vercel
server-timing
cfReqDur;dur=2201.657
strict-transport-security
max-age=63072000
x-clerk-auth-reason
uat-missing
x-clerk-auth-status
interstitial
x-vercel-id
arn1::tz4dp-1754395916541-ebd69d5758f1
10 headers detected
Technology Stack Analysis
Vercel
PaaS
Vercel is a cloud platform for static frontends and serverless functions.
HSTS
Security
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
External Links 0
Requested Domains 1
lernschlau-app.de
Apex domain
No category information available