Open
Cached
·
just now
90/100
SECURITY SCORE
Certificate Information
Subject
CN=www.greenworkstrees.com
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
November 24, 2025
Valid Until
February 22, 2026
77 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
76:DD:50:01:F0:DB:E9:FF:F8:64:52:D8:08:01:F9:8A:E5:FB:54:3B:E1:C7:86:21:EB:50:62:E0:B5:1A:B2:DB
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
Missing
Not configured
Content-Security-Policy
Good
default-src; script-src; style-src; +3 more
default-src 'self'; script-src 'self' 'unsafe-inline' https://sandbox.web.squarecdn.com https://web.squarecdn.com https://unpkg.com https://www.gstatic.com https://www.googletagmanager.com https://static.cloudflareinsights.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://unpkg.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: https://*.tile.openstreetmap.org https://unpkg.com https://www.googletagmanager.com; connect-src 'self' https://sandbox.web.squarecdn.com https://web.squarecdn.com https://www.google-analytics.com https://analytics.google.com https://region1.google-analytics.com https://www.googletagmanager.com https://firebase.googleapis.com https://firebaseinstallations.googleapis.com https://www.gstatic.com https://*.tile.openstreetmap.org;
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=()
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Strengthen CSP by removing 'unsafe-eval'
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