Open
Cached
·
just now
89/100
SECURITY SCORE
Certificate Information
Subject
CN=optirtc.com
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
January 07, 2026
Valid Until
April 07, 2026
87 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
DB:54:5F:53:0D:28:01:F4:5A:7A:61:76:CF:32:32:8D:7C:06:AB:22:65:E3:81:D8:53:0F:AB:ED:D8:33:5D: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
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; script-src; style-src; +7 more
default-src 'self' https://*.optirtc.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.optirtc.com https://cdn.prod.website-files.com cdn.prod.website-files.com https://ajax.googleapis.com https://cdn.matomo.cloud https://optirtc.matomo.cloud https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://www.googletagmanager.com https://www.google-analytics.com https://js.hs-scripts.com https://js.hs-analytics.net https://js.hscollectedforms.net https://js.hsadspixel.net https://*.cloudfront.net/js/ https://unpkg.com; style-src 'self' 'unsafe-inline' https://cdn.prod.website-files.com cdn.prod.website-files.com https://fonts.googleapis.com; img-src 'self' data: https://*.optirtc.com https://cdn.prod.website-files.com cdn.prod.website-files.com https://optirtc.matomo.cloud https://www.google-analytics.com https://*.hubspot.com https://*.ytimg.com; font-src 'self' data: https://fonts.gstatic.com https://cdn.prod.website-files.com cdn.prod.website-files.com; connect-src 'self' https://*.optirtc.com https://optirtc.matomo.cloud https://www.google-analytics.com https://api.hubspot.com https://forms.hubspot.com https://api.friendlycaptcha.com https://cdnjs.cloudflare.com; frame-src 'self' https://www.youtube.com https://app.hubspot.com https://cdn.embedly.com/; object-src 'none'; base-uri 'self'; worker-src 'self' https://www.optirtc.com/ https://cdn.jsdelivr.net/npm/@finsweet/ blob:;
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • 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