PageLens SEO

Fast on-page SEO analyzer. Inspect titles, meta tags, headings, links, performance, and social previews in seconds.

PageLens SEO is a fast, lightweight Chrome extension that helps you analyze on-page SEO elements instantly without leaving your browser. Designed for SEO professionals, developers, content writers, and marketers, PageLens SEO provides a clear and actionable overview of a webpage's SEO health using frontend-only analysis. Key Features: • Page Title & Meta Description – View title and meta description with character length – Identify missing or suboptimal tags – One-click copy for quick edits • Heading Structure Analysis – Complete H1–H6 hierarchy view – Detect missing or multiple H1 tags – Copy headings instantly • Link Analysis – Internal vs external link breakdown – Identify nofollow and followed links – Exportable, copy-ready link lists • Image SEO Checks – Detect images missing alt attributes – Quick visibility into image optimization issues • Technical SEO Signals – Robots.txt availability check – XML sitemap detection – HTTPS status verification • Social Media Previews – Facebook Open Graph preview – Twitter Card preview – Identify missing social tags • Performance Insights – Core Web Vitals measured from your actual page load (LCP, CLS, FCP, interaction latency) – Page load timing metrics – Resource usage breakdown – One-click Lighthouse report when you want a throttled lab comparison • Visual Highlight Tools – Highlight internal and external links directly on the page – Toggle followed and nofollow links – Keyword search with persistent highlighting • Dark Mode – Follows your system theme, or switch manually any time Privacy: • All page analysis runs locally in your browser — the pages you analyze, their URLs, and their content are never sent anywhere • Optional anonymous usage analytics, off by default — you're asked once, and you can turn it off any time from the popup • No third-party trackers, ad networks, or data selling • Runs only on the tab you're analyzing, when you click the icon • Full privacy policy: https://pagelens-analytics.pmdev.workers.dev/privacy PageLens SEO is lightweight, fast, and built to help you understand SEO signals clearly and efficiently.