Web Authority - SEO Analyzer & Page Intelligence Tool

Analyze metadata, headers, schema, and technical SEO signals instantly. The fastest SEO diagnostics tool for your browser.

Web Authority - The Professional SEO Analyzer and Page Intelligence Tool Auditing technical SEO should happen in milliseconds, not hours. Web Authority provides instant page intelligence by analyzing your active tab directly, giving you an immediate technical overview without the lag of external API calls. Built for SEO specialists and web developers who demand fast, accurate data, Web Authority uses locally-powered extraction to audit metadata, headings, schema, and network signals in real-time. Instant Technical Audits Inspect page titles, meta descriptions, and canonical tags instantly. Identify canonical conflicts and indexation issues before they impact your rankings. Deep Network and Redirect Tracking Unlike basic inspectors, Web Authority captures the actual HTTP network path. Track 301, 302, 307, and 308 redirect chains to identify loops or redundant hops that affect your crawl budget. Core Web Vitals and Performance Monitor Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), and Interaction to Next Paint (INP) using modern browser performance observers. Identify performance bottlenecks as they happen on the page. Structured Data and Schema Validation Automatically detect and validate JSON-LD and Microdata blocks. View schema types and raw code directly in the side panel to verify your implementation. Heading and Content Hierarchy Analyze H1-H6 distributions to ensure your content follows a logical hierarchy. Web Authority flags missing or multiple H1 tags and identifies skipped heading levels that hurt accessibility and SEO. Image and Social Optimization Track missing alt attributes and unoptimized image dimensions. Visualize Open Graph and Twitter cards to see exactly how your content will appear when shared on social media. Lightweight and Privacy Focused Web Authority is designed for speed and low memory footprint. We do not track your browsing history or rely on third-party servers to process your page data. Perfect for conducting rapid site audits, verifying technical implementation, and monitoring page performance at scale. One-click link exports and PDF reporting are available for professional workflows.