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:February 24, 2026 10:50:04
Target URL:https://zkrtk.cz/
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Page Information
Target URL
https://zkrtk.cz/
Page Title
Free URL Shortener with Analytics
Site FaviconStatus
Active
Host Information
Domain
zkrtk.cz
Server
N/A
Country
Germany
IP Address
130.162.208.206
ASN Information
31898
ORACLE-BMC-31898
Technologies
Vue.js
JavaScript frameworks
HSTS
Security
HTTP/3
Miscellaneous
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-02-23 10:50:09
Valid Until
2027-02-24 10:50:09
Subject Name
zkrtk.cz
Performance Statistics
5
Total Requests
1
Domains
1
IP Addresses
381.73 KB
Transfer Size
Content Size962.88 KB
HTTP Headers
Alt-Svc
h3=":443"; ma=2592000
Cache-Control
no-cache, no-store, must-revalidate
Content-Encoding
zstd
Content-Length
1187
Content-Security-Policy
default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; connect-src 'self'; font-src 'self'; frame-src https://ko-fi.com; frame-ancestors 'none'
Content-Type
text/html; charset=utf-8
Date
Tue, 24 Feb 2026 10:50:10 GMT
Etag
"dgjnlhrbofls2k1-zstd"
Last-Modified
Fri, 20 Feb 2026 08:41:34 GMT
Referrer-Policy
strict-origin-when-cross-origin
Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
Vary
Accept-Encoding
X-Content-Type-Options
nosniff
X-Frame-Options
DENY
14 headers detected
Technology Stack Analysis
Vue.js
JavaScript frameworks
Vue.js is an open-source model–view–viewmodel JavaScript framework for building user interfaces and single-page applications.
HSTS
Security
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
HTTP/3
Miscellaneous
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
External Links 0
Requested Domains 1
zkrtk.cz
Apex domain
No category information available