SSL Certificate Analysis for expresspendrive.com.pt - Security Grade & TLS Configuration

Open Cached · just now

82/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1

Let's Encrypt Active incidents

Certificate Information

Subject

CN=www.expressusbdrives.com

Issuer

C=US, O=Let's Encrypt, CN=E7

Valid From

March 15, 2026

Valid Until

June 13, 2026 33 days

Public Key

ECDSA 256 bit (P-256) Adequate

Signature Algorithm

ECDSA-SHA384

SHA-256 Fingerprint

06:72:A3:1D:04:71:E6:4A:4B:87:B9:4A:AF:18:46:E5:53:FD:50:50:89:74:97:AA:AC:38:9B:B5:BC:BA:C9:FD

Alternative Names

72 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=691200

Content-Security-Policy

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Missing

Not configured

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
• Significantly strengthen CSP directives
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add X-Content-Type-Options: nosniff
• 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