All tools
Web Inspection Tools
Audit page speed, SEO, redirects, robots.txt, and HTTP security headers for any public web page.
Page Speed Test
Lighthouse Core Web Vitals — LCP, INP, CLS, TBT
On-Page SEO Checker
Audit 70+ on-page SEO factors in one pass
HTTP Header Checker
Request waterfall, TLS handshake, and full header trace
Redirect Checker
Trace redirect chains hop by hop with status codes
Robots.txt Checker
Validate robots.txt against the REP standard and test crawler access
HTTP Security Headers
Grade and generate CSP, HSTS, X-Frame-Options, and friends