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 8, 2026 19:28:27
Target URL:https://subframes.io
Scan Complete
Refresh page after 10 minutes
for updated results
Page Information
Target URL
https://subframes.io
Page Title
Subframes — Astrophotography Session Logger
Site FaviconStatus
Active
Host Information
Domain
app.subframes.io
Server
N/A
Country
United States
IP Address
74.208.5.130
ASN Information
8560
IONOS-AS
Technologies
HSTS
Security
HTTP/3
Miscellaneous
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-04-07 19:28:31
Valid Until
2027-04-08 19:28:31
Subject Name
app.subframes.io
Performance Statistics
9
Total Requests
3
Domains
1
IP Addresses
338.76 KB
Transfer Size
Content Size1.18 MB
HTTP Headers
Alt-Svc
h3=":443"; ma=2592000
Cache-Control
no-cache
Content-Encoding
gzip
Content-Length
559
Content-Security-Policy
default-src 'self'; connect-src 'self' https://api.subframes.io https://analytics.subframes.io; img-src 'self' data: blob:; style-src 'self' 'unsafe-inline'; script-src 'self' https://analytics.subframes.io
Content-Type
text/html
Date
Wed, 08 Apr 2026 19:28:31 GMT
Etag
"69d69d6f-43a-gzip"
Last-Modified
Wed, 08 Apr 2026 18:24:47 GMT
Referrer-Policy
strict-origin-when-cross-origin
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Vary
Accept-Encoding
X-Content-Type-Options
nosniff
X-Frame-Options
DENY
14 headers detected
Technology Stack Analysis
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 3
analytics.subframes.io
Unknown Type
No category information available
app.subframes.io
Subdomain
No category information available
subframes.io
Unknown Type
No category information available