Open
Cached
·
just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=www.convert.com
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
November 26, 2025
Valid Until
February 24, 2026
38 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
2F:44:6B:46:D3:9B:D9:57:29:8E:F7:B3:1F:21:BA:74:43:9C:E1:45:58:2A:6F:BE:C1:0F:F4:50:42:B6:98:73
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
Present
max-age=31536000;
Content-Security-Policy
Basic
script-src; worker-src; font-src; +3 more
script-src https: data: 'self' 'unsafe-inline' 'unsafe-eval' cdn-4.convertexperiments.com plausible.io; worker-src 'self' blob:; font-src data: 'self' fonts.gstatic.com; img-src * data: 'self'; frame-ancestors 'self' *.convert.com *.paperflite.com *.cloudflare.com; connect-src wss: https: 'self' plausible.io
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
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