Open
Cached
·
just now
92/100
SECURITY SCORE
Certificate Information
Subject
CN=www.ebsco.com
Issuer
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36
Valid From
August 26, 2025
Valid Until
August 26, 2026
239 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
FD:4D:E2:40:B5:0F:DC:EA:BE:8E:10:50:65:E9:83:19:9F:5A:B2:CE:1E:45:08:13:E9:95:CD:4E:66:95:6F:8C
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; frame-src; script-src; +5 more
default-src 'self'; frame-src 'self' https://www.googletagmanager.com https://www.google.com https://player.vimeo.com https://cdn.cookielaw.org https://vimeo.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.googletagmanager.com https://www.google-analytics.com https://ssl.google-analytics.com https://tagmanager.google.com https://www.googleadservices.com https://googleads.g.doubleclick.net https://cdn.cookielaw.org https://www.google.com; style-src 'self' 'unsafe-inline' https://cdn.cookielaw.org https://googletagmanager.com https://tagmanager.google.com https://fonts.googleapis.com; img-src 'self' data: https: https://cdn.cookielaw.org https://www.googletagmanager.com https://www.google-analytics.com https://ssl.google-analytics.com https://tagmanager.google.com https://www.googleadservices.com https://googleads.g.doubleclick.net https://www.google.com; font-src 'self' https://fonts.gstatic.com data:; connect-src 'self' https: https://www.google-analytics.com https://ssl.google-analytics.com https://stats.g.doubleclick.net https://*.googleapis.com https://www.googletagmanager.com https://tagmanager.google.com https://cdn.cookielaw.org; frame-ancestors 'none';
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • 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
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