Free Web & Security Tools

Audit your website's technical health instantly

Free tools to audit redirects, security headers, and more — built by Gunadhya Software.

301 Redirect CheckerSecurity Headers Checker

4

URL variants checked

10

Security headers analyzed

A+

Highest possible grade

100

Max redirect score

Available tools

Click any tool to run a free instant analysis.

Free

301 Redirect Checker

Verify all 4 URL variants (http/https x apex/www) redirect correctly to a single HTTPS canonical URL. Detects redirect chains, validates HSTS, and scores your setup 0–100.

Try it free
Free

Security Headers Checker

Analyze HTTP security headers on any URL. Get an A+ to F grade, per-header ratings, and actionable fix recommendations to harden your site against common attacks.

Try it free

Coming soon

More free tools in active development — launching soon.

Soon

SSL Certificate Checker

Inspect expiry date, issuer, chain validity, and cipher strength for any domain.

Soon

DNS Lookup

Query A, AAAA, MX, TXT, CNAME, and NS records for any domain in seconds.

Soon

WHOIS Lookup

Retrieve domain registration, registrar, creation date, and expiry info.

Soon

Mixed Content Detector

Find insecure HTTP resources loaded on HTTPS pages that break the padlock.

Soon

robots.txt Validator

Parse and validate your robots.txt rules, check for disallowed critical paths.

Soon

Sitemap Checker

Validate XML sitemap structure, check URL reachability and index coverage.

Gunadhya Software Solutions

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