WhatsTheWeb - Website Traffic Analysis/SEO Checker

Analyze any website instantly with traffic insights, SEO audit, AdSense detection, and tech stack discovery in one side panel. With one click, it opens a clean side panel and shows useful website intelligence in seconds, including traffic insights, SEO signals, AdSense information, and technology stack detection. Key features: - Traffic intelligence: view estimated monthly visits, rankings, traffic sources, and AI-referred traffic insights. - SEO audit: check page titles, meta descriptions, headings, canonical tags, robots.txt, sitemap.xml, image alt coverage, and link structure. - AdSense detection: identify Google AdSense publisher IDs and discover related domains connected to the same publisher. - Tech stack detection: detect frameworks, libraries, CMS platforms, analytics tools, and frontend technologies used by a website. - Instant side panel: analyze the current page directly in your browser without switching tabs. WhatsTheWeb is built for marketers, SEO specialists, founders, developers, researchers, and anyone who wants fast website insights while browsing.