Web security monitoring platform — 2026

Test your
exposure.
Stay protected.

Scan your site for free in seconds. Get a clear, pedagogical security report — no jargon, just what matters.

// DOMAIN NAME OR WEB URL
Enter your site or domain name to evaluate exposure in real time (HTTP headers, TLS, cookies).
Quick suggestions:
Free & no account needed Result in < 30 sec No data stored
7% FR sites with no CSP · 1/4 vulnerable cookies · 72h detection time · 0% obsolete TLS · 4% HSTS missing · 5% clickjacking risk · 7% FR sites with no CSP · 1/4 vulnerable cookies · 72h detection time · 0% obsolete TLS · 4% HSTS missing · 5% clickjacking risk ·
1,991
SITES SCANNED
since launch
<0.24s
SCAN TIME
complete result
24/7
MONITORING
continuous surveillance
4,227
THREATS DETECTED
in real time
Web Standards & Best Practices
OWASP Guidelines W3C & IETF Standards TLS / HTTPS Encryption MDN Web Security Non-Intrusive Diagnostic
// Process

Three steps. Zero friction.

From first scan to continuous monitoring, everything is automated from a single dashboard.

01 —

Scan your site

Enter your URL. WebGuardian analyses your HTTP headers, TLS configuration and attack surface in seconds.

02 —

Get your score

A readable, prioritised report. Each point is explained with its concrete risks and expected benefits — no jargon.

03 —

Stay monitored continuously

Enable automatic monitoring. Instant alerts whenever a new risk is detected on your site.

// Features

Everything your security needs.

A complete platform built for modern teams — no security expertise required.

Instant diagnostic

Full analysis of the main attack vectors from the very first URL submitted.

24/7 monitoring

Permanent surveillance with proactive detection of security regressions.

Critical alerts

Slack, email or webhook notifications whenever a score degradation is detected.

Unified dashboard

All your sites, scores and history in a clear interface, mobile and desktop.

PDF reports

Export your diagnostic reports as PDFs for your teams or clients.

API & Integrations

Connect WebGuardian to your CI/CD, SIEM or DevSecOps tools.

Do you really know your exposed surface?

Launch your first scan in 30 seconds. No credit card, no installation.

Test for free now

100% free · No sign-up · Result in < 30 seconds