Open
Cached
·
just now
90/100
SECURITY SCORE
Certificate Information
Subject
CN=greenworkstrees.com
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
November 24, 2025
Valid Until
February 22, 2026
89 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
0C:07:CC:39:C4:2E:C6:55:A3:AD:CE:2D:3F:7F:97:B8:41:4D:C3:50:48:AD:03:98:E8:50:41:28:42:B4:8F:68
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://cdn.tailwindcss.com https://sandbox.web.squarecdn.com https://web.squarecdn.com https://unpkg.com https://www.gstatic.com https://www.googletagmanager.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; 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;
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