Open
Cached
·
just now
92/100
SECURITY SCORE
Certificate Information
Subject
C=SG, L=Singapore, O=SMRT Corporation Ltd, CN=smrt.com.sg
Issuer
C=US, O=DigiCert Inc, CN=DigiCert Global G3 TLS ECC SHA384 2020 CA1
Valid From
October 13, 2025
Valid Until
October 13, 2026
258 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
65:CE:C4:CB:E2:62:F4:94:A1:04:CD:CF:72:7C:A7:26:C3:3E:39:BE:99:A5:6B:A7:08:69:6F:19:A9:35:8E:2A
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
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Basic
default-src; script-src; base-uri; +8 more
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://cdn.userway.org https://ajax.googleapis.com https://connect.facebook.net https://ssl.google-analytics.com https://www.google.com https://www.gstatic.com https://www.googletagmanager.com; base-uri 'self'; form-action 'self'; style-src 'self' 'unsafe-inline' https://cdn.userway.org https://cdn.jsdelivr.net https://fonts.googleapis.com https://maxcdn.bootstrapcdn.com; img-src * data:; font-src 'self' data: https://cdn.userway.org https://cdn.jsdelivr.net https://fonts.gstatic.com https://maxcdn.bootstrapcdn.com; connect-src 'self' https://cdn.userway.org https://api.userway.org https://www.google-analytics.com; object-src 'none'; frame-src 'self' https://cdn.userway.org https://plugins.flockler.com https://www.facebook.com https://maps.googleapis.com https://maps.google.com https://maps.gstatic.com https://www.google.com https://www.youtube.com https://web.facebook.com; frame-ancestors 'self' https://author.smrt.com.sg https://authordev.smrt.com.sg
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(), encrypted-media=(), fullscreen=(), geolocation=(), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(), usb=(), xr-spatial-tracking=()
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • 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