Level 1 — public
Only the site's address. No admin, no server access.
Everything measurable from outside: availability, certificate, DNS, security headers, WordPress exposure, performance, and synthetic tests of the functions that matter.
- Availability and response time
- Certificate and DNS
- Security HTTP headers
- WordPress exposure
- Core Web Vitals
- Synthetic function tests
Full list
Availability
- HTTP and HTTPS, status code, uptime
- Redirect chain, response time
- DNS lookup, TCP connect, TLS handshake, TTFB, page load
TLS
- Certificate validity, expiry, chain
- Hostname match, TLS version, HSTS
DNS
- A, AAAA, CNAME, NS, MX, TXT
- SPF, DMARC, DNSSEC
- Record changes
HTTP security
- HSTS, CSP, X-Frame-Options, X-Content-Type-Options
- Referrer-Policy, Permissions-Policy, CORS
- Cookie security
WordPress exposure
- wp-login and wp-admin exposure, XML-RPC, wp-json, REST user enumeration
- Version leakage, readme, license, directory listing, error leakage
- Exposed backups, .git, .env, SQL and log files
Performance
- TTFB, LCP, CLS, INP, FCP
- Page size, request count, JS, CSS and image payload
- Cache headers, compression, HTTP/2, HTTP/3, CDN
Synthetic tests
- Homepage, contact page, search, contact form, login
- WooCommerce cart, checkout, payment handoff
- Critical API endpoints