SSL Cipher Suite & Security Scanner

SSL Certificate Checker

automation-lab/ssl-certificate-checker

SSL Certificate Checker connects to domains over TLS and inspects their SSL certificates. It returns structured data about certificate validity, expiry, issuer chain, TLS protocol version, cipher suite, and a security grade from A+ to F.

Website Security & Vulnerability Audit

smart-digital/website-security-vulnerability-audit

Automated security and vulnerability audit for websites. Detects WordPress plugin vulnerabilities, checks for updates, analyzes SSL/TLS, security headers, and CMS security

Check SSL/TLS certificates for any domain — expiration dates, issuer, protocol versions, and security grade. Monitor certificate health across your infrastructure.

HTTP Headers Security Checker

automation-lab/http-headers-security-checker

This actor checks 12 HTTP security headers for any list of websites and produces a security grade with actionable findings. It identifies missing headers, weak configurations, and provides specific recommendations. Use it for security audits, compliance checks, or monitoring your web...

Security Headers Checker

pillowy_travel/security-headers-checker

Analyze HTTP security headers of websites and generate a security score. Detect missing headers like CSP, HSTS, X-Frame-Options, and more. Perfect for web security audits, vulnerability checks, learning, and automated monitoring.

Audit HTTP response headers (CSP, HSTS, X-Frame-Options) to verify web application security and compliance standards.

Check common HTTP security headers for one or more URLs (Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, COOP/COEP/CORP). Useful for quick security hardening audits.

Security.txt Checker

automation-lab/security-txt-checker

This actor checks websites for a security.txt file as defined by RFC 9116. It looks in `/.well-known/security.txt` and `/security.txt`, parses contact information, encryption keys, expiration dates, and validates compliance with the standard.

DNS lookup API: Intelligence & Security Analyzer

njoylab/apify-dns

A powerful DNS intelligence tool that performs multi-record lookups, global propagation checks, reverse DNS, SSL/TLS inspection, email security analysis, and rich metadata extraction all in one automated workflow

Website Security Auditor

zyrox/website-security-auditor

A powerful security tool to scan websites for exposed API keys and XSS vulnerabilities.