Free Tool — No Signup Required
Free Website Infrastructure Audit
Scan SSL, DNS, security headers, open ports, and performance metrics from our global probe network in 60 seconds. No signup required.
What We Check
- 1Enter your website URL — Paste the full URL of the website you want to audit.
- 2SSL certificate scan — PingSLA scans SSL certificate validity and days until expiry.
- 3DNS record verification — DNS records verified: A, CNAME, MX, and TXT records.
- 4Security headers check — HTTP security headers checked: HSTS, CSP, X-Frame-Options.
- 5Port scan — Port scan for common open ports.
- 6Performance metrics — Performance metrics measured: TTFB and response time from multiple regions.
- 7Full report generated — Full report generated with fix recommendations and severity ratings.
Running one-off checks manually? Run unlimited checks with PingSLA monitoring →
Frequently Asked Questions
- What does an infrastructure audit check?
- PingSLA's free infrastructure audit checks SSL certificate validity and days until expiry, DNS record accuracy, HTTP security headers (HSTS, Content-Security-Policy, X-Frame-Options, X-XSS-Protection), open ports, server response time, and TTFB from multiple locations.
- How long does the infrastructure audit take?
- The scan completes in 30–60 seconds and checks your site from multiple global locations simultaneously.
- Is the infrastructure audit really free?
- Yes. No credit card, no signup required. You can run unlimited audits on the free tool.