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:April 7, 2026 06:40:30
Target URL:https://johannespfff.de
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Page Information
Target URL
https://johannespfff.de
Page Title
Johannes Pfeiffer | Senior Digital Consultant
Site FaviconStatus
Active
Host Information
Domain
johannespfff.de
Server
HTTP Server
Country
Germany
IP Address
157.90.191.189
ASN Information
24940
HETZNER-AS
Technologies
HSTS
Security
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-04-06 06:40:35
Valid Until
2027-04-07 06:40:35
Subject Name
johannespfff.de
Performance Statistics
7
Total Requests
1
Domains
1
IP Addresses
202.5 KB
Transfer Size
Content Size261.22 KB
HTTP Headers
Accept-Ranges
bytes
Cache-Control
max-age=0
Connection
keep-alive
Content-Encoding
gzip
Content-Length
11044
Content-Type
text/html
Date
Tue, 07 Apr 2026 06:40:36 GMT
ETag
"bda1-64ec5efd515f6-gzip"
Expires
Tue, 07 Apr 2026 06:40:36 GMT
Last-Modified
Mon, 06 Apr 2026 07:51:39 GMT
Server
HTTP Server
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Vary
Accept-Encoding
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
15 headers detected
Technology Stack Analysis
HSTS
Security
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
External Links 2
Requested Domains 1
johannespfff.de
Apex domain
No category information available