SSL Certificate Analysis for openathens.net - Security Grade & TLS Configuration

Detected Technologies

See all in URL Inspect 20

Google Trust

Gravatar

Cloudflare CDNJS

Cookie Control

Facebook

Google Analytics

Google Conversion Tracking

Google DoubleClick

Google Fonts

Google Search

Google Static File Front End

Google Tag Manager

Hotjar

OpenStreetMap

Rollbar

Tableau

Vimeo

YouTube

Google Cloud

Certificate Information

Subject

CN=openathens.net

Issuer

C=US, O=Google Trust Services, CN=WR3

Valid From

March 13, 2026

Valid Until

June 11, 2026 37 days

Public Key

RSA 2048 bit Adequate

Signature Algorithm

SHA256-RSA

SHA-256 Fingerprint

8B:02:78:C4:DB:F6:BC:B5:85:C3:EB:90:07:FF:6A:85:B3:E2:B2:82:38:EA:DF:08:50:5E:D2:F8:B1:6B:E7:04

Alternative Names

2 domains

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

default-src; frame-ancestors; script-src; +7 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

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'
• Consider adding Permissions-Policy to control browser features

CAA Records (Certificate Authority Authorization)

CAA Records

Configured (Restricts certificate issuance)

Current Issuer

Authorized (Matches CAA policy)

Authorized CAs

amazon.com letsencrypt.org pki.goog

Wildcard CAs

letsencrypt.org pki.goog

Incident Reporting

mailto:[email protected]

Recommendations

• Consider using critical flag (flags=128) for stricter CAA enforcement

Subject Alternative Names

2 domains

openathens.net www.openathens.net