Is Your Website Secure? Free 80-Check Scan | ZeriFlow

Catch vulnerabilities before they cost you. ZeriFlow runs 80+ security checks in 60 seconds — TLS, headers, DNS, cookies. Free. No signup needed.

ZeriFlow is a web security scanner that runs 80+ automated security checks on any website and returns a /100 security score with fix recommendations in under 60 seconds. It covers TLS/SSL certificate analysis, HTTP security headers, cookie security flags, DNS and DNSSEC verification, SPF, DKIM, DMARC email authentication, Content Security Policy analysis, and source code security analysis via GitHub.

• Quick Scan: 80+ checks in 60 seconds
• Advanced Scan: Source code analysis for secrets and CVEs
• REST API: Automate scans from any tool
• Automated monitoring: Scheduled scans with alerts
• CI/CD integration: For GitHub pull requests
• White-label PDF reports: For client delivery
• Live security badge: For README and website

The tool offers a free tier with 3 quick scans per day and paid plans (Pro, Business, Unlimited) with additional features like advanced scans, API access, and white-label reports.