Webmaster Tools
Free, professional tools to analyze, optimize, and secure your website. No signup required.
Website Technology Analyzer
Analyze the technology stack, CMS, and hosting infrastructure of any website.
Open ToolWPTR Score Simulator
Simulate your website's WPTR Real-Load Score. Enter TTFB and Time to 1MB values to see your potential ranking score.
Open ToolTTFB Checker
Measure your server's Time To First Byte (TTFB) from 6 global locations instantly.
Open ToolHSTS Checker
Check if your site is protected against downgrade attacks with HTTP Strict Transport Security.
Open ToolBrotli Compression
Test if your server uses next-gen Brotli compression instead of legacy Gzip.
Open ToolHTTP/2 & HTTP/3
Verify if your server supports modern HTTP protocols including QUIC.
Open ToolDNS Lookup
Deep scan of A, AAAA, MX, NS, and TXT records for any domain.
Open ToolCache Headers
Analyze Cache-Control and ETag headers to optimize browser caching.
Open ToolIP Geolocation
Find the physical location, ISP, and timezone of any IP address.
Open ToolCookie Security
Audit cookie flags (Secure, HttpOnly, SameSite) for vulnerability scanning.
Open ToolPort Scanner
Scan common server ports (80, 443, 8080, etc.) to identify open services.
Open ToolMobile Friendly Test
Check viewport settings and responsive behavior for mobile devices.
Open ToolSpeed Comparison
Compare your site's speed against top hosting providers performance.
Open ToolWordPress Theme Detector
Identify which WordPress theme and plugins a site is using.
Open ToolWP API Speed Test
Measure the response time of your WordPress REST API endpoints.
Open ToolHeadless Config Analysis
Validate your Headless WordPress configuration for errors.
Open ToolPlugin Detector
Detect installed WordPress plugins and check for vulnerabilities.
Open ToolBloat Scanner
Scan your site for unnecessary code, scripts, and database bloat.
Open ToolTheme Modernity Test
Check if your theme uses modern CSS/JS features or legacy code.
Open ToolHosting Detector
Identify who is hosting any website in seconds.
Open ToolWhy is my site slow?
Deep dive analysis to find the root cause of slow loading speeds.
Open ToolGoogle Bot Simulator
See your site exactly as Google Bot sees it for SEO debugging.
Open ToolHeadless Detector
Check if a site is using Headless architecture (Next.js/Gatsby).
Open Tool