Open
Cached
·
just now
91/100
SECURITY SCORE
Certificate Information
Subject
CN=qersch.merchantportal.us
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 17, 2025
Valid Until
January 15, 2026
58 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
7B:E9:BA:55:EB:09:D7:98:B5:6D:08:E9:73:CA:EB:C7:24:6B:0E:15:CF:BE:62:DC:AB:34:29:14:AC:B7:36:80
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
Weak
form-action; object-src; frame-ancestors; +2 more
X-Frame-Options
Excellent
deny
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
origin-when-cross-origin
Permissions-Policy
Present
accelerometer=(),ambient-light-sensor=(),autoplay=(self),battery=(),camera=(self),display-capture=(),document-domain=(),encrypted-media=(),fullscreen=(self),gamepad=(),geolocation=(self),gyroscope=(self),layout-animations=(self),legacy-image-formats=(self),magnetometer=(),microphone=(self),midi=(),oversized-images=(self),payment=(),picture-in-picture=(self),publickey-credentials-get=(),speaker-selection=(),sync-xhr=(self),unoptimized-images=(self),unsized-media=(self),usb=(),screen-wake-lock=(),web-share=(),xr-spatial-tracking=()
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Significantly strengthen CSP directives
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
Subject Alternative Names
100 domains
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predilux.wid.la
wikiu.app
www.wolfs-ritterorden.de
quotation.yutunghsiao.com
www.zwizle.com
Other domains in certificate