WebAudit
Free, sub-2s web security & DNS scanner.
WebAudit launched on May 24, 2026 with 2 votes, #6,288 of 20,538 launches that month.
What it does
WebAudit scans any website for security issues in under 2s — HTTP headers, TLS, DNS, cookies & CORS. No login needed. Get an instant A+ to F grade, see what's broken, and get fixes. Download PDF reports, simulate score improvements, check compliance gaps, and monitor multiple sites with Agency tier. Free forever. Pro & Agency plans for developers and agencies who want real security insights without the enterprise price tag.
Instant web security scan — check HTTP security headers, TLS certificate, DNS email security (SPF/DMARC) and cookies. Free, no login required.
Enter any website — no account, no setup, no API key needed for the free scan. Works on any publicly accessible URL including staging and production environments. Letter grade, per-finding fixes, and an exportable PDF report (Pro) ready to hand to a client. Each finding includes the exact header value to add, so fixes take minutes rather than hours of research. HTTP security headers are the first line of defence browsers enforce before any code runs on your page. A properly configured Content Security Policy (CSP) blocks cross-site scripting (XSS) at the browser level. HSTS forces every connection to use HTTPS, eliminating protocol-downgrade attacks. X-Frame-Options stops your pages being…from webaudit.in
Does a similar job
all alternatives →- WSWeb Security Scanner - Can Your Site Score a 100%?2013 · webscanner.tk · ▲7
http://webscanner.tk/quickscan/ Hi! I made this project over the couse of a week to help teach myself more about Django and web app development. I am studying computer security in school and web security is one of my passions. It is a tool that helps web developers ensure that they have implemented helpful security mechanisms like HTTPOnly flags, X-Frame-Options, etc. There are hundreds of tools that offer to scan websites for things like cross-site scripting, mySQL injection, etc. This tool simply looks for information that is available via one or two GET requests (the headers, protocols,…


- CFCheck for web application security issues.2012 · webscanservice.com · ▲23
GuardScan, Free Website Security ScannerFeb 2026 · guardscan.dev · ▲2Scan any website for security issues in 10 seconds. Free.
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