Open
Cached
·
just now
93/100
SECURITY SCORE
Certificate Information
Subject
CN=edge-up.com
Issuer
C=US, O=Let's Encrypt, CN=E7
Valid From
December 19, 2025
Valid Until
March 19, 2026
57 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
38:9D:56:E6:0E:24:7C:61:7E:52:85:10:D1:75:F5:A4:9D:76:A4:A5:DA:7F:F3:AA:EB:31:72:BD:1F:9A:F7:50
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; base-uri; object-src; +3 more
default-src * 'unsafe-inline' 'unsafe-eval' data: blob:; base-uri 'self'; object-src 'none'; frame-ancestors 'self'; frame-src 'self' * img-src 'self' data: * style-src 'self' 'unsafe-inline' * script-src 'self' 'unsafe-inline' 'unsafe-eval' * connect-src 'self' *; font-src 'self' data: *
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
geolocation=(), microphone=(), camera=(), payment=(), usb=(), magnetometer=(), gyroscope=(), speaker=(), autoplay=(), fullscreen=(self)
Recommendations
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports