Scan HTTP security headers, identify missing protections like CSP, HSTS, and XSS prevention.
Users
180
β10 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#67K
#56K among extensions
Version
1.0
updated 21 Jul 2025
Users
monthly, 15 months
Latest, 18 Oct 2026:180 usersMove the mouse over the chart for any month
Ratings count
monthly, 15 months
Latest, 18 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About CyberGuard: HTTP Security Header & Vulnerability Scanner
π‘οΈ CyberGuard: HTTP Security Header & Vulnerability Scanner
=======================================================
CyberGuard is a powerful browser-based tool designed for ethical hackers, pentesters, and web developers to scan and audit HTTP response security headers on any live website.
It helps you detect missing or misconfigured headers like:
Content-Security-Policy (CSP)
Strict-Transport-Security (HSTS)
X-Frame-Options
X-Content-Type-Options
Referrer-Policy
Permissions-Policy
and more...
β Key Features:
=================
π One-click HTTP security header scan
π‘οΈ Checks for 10+ critical security headers
π§ Shows header values, not just presence
β Displays mitigation tips for missing headers
π€ Export results to JSON or copy to clipboard
β οΈ Calculates overall Security Score
π¨ Cyberpunk UI with terminal-style output
π₯ Includes curated Cybersecurity Course Playlist
π Learn while testing β Bug Bounty, VAPT & OWASP
π‘ Perfect For
β VAPT professionals
β Bug bounty hunters
β Cybersecurity students
β Frontend/backend devs
β CSP and HSTS debugging
β Web application testers
θΏ
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