SEO Lens Pro - On-Page, Technical & SERP SEO Auditor

On-page and technical SEO auditor with live PageRank scoring, SERP analysis, heading inspector, and schema validation.

SEO Lens Pro is a fast On-Page and Technical SEO extension built for marketers, content creators, and developers. Audit any webpage, identify technical optimization issues, and review search appearance directly in your browser. Core Features: - On-Page Health Check: Weighted SEO score with categorized pass, warning, and critical issue breakdowns. - Metadata & SERP Preview: Title and meta description length auditing, pixel width estimation, and Google search snippet previews for desktop and mobile. - Indexing & Directives: Audit canonical tag status, meta robots tags, mobile viewport configuration, character set, and language declarations. - Heading Structure & Hierarchy: Interactive tree of H1 through H6 headings with skipped-level alerts and an on-page visual highlight overlay. - Links & Media Audit: Summary of internal, external, and nofollow links, plus image analysis with missing ALT tag detection and dimension checks. - Structured Data (JSON-LD): Scans and displays Schema.org structured data markup with a formatted inspector. - Search Engine Result Analysis: On Google search result pages, view ranking positions, snippet formatting checks, and export SERP results. - Performance & Tracking Checks: Server response time (TTFB), DOM ready metrics, word count, reading time estimates, and detection of active analytics and marketing scripts. - Reporting & Exports: Copy formatted Markdown audit summaries or export link and image data to CSV spreadsheets. - Dual Interface: Access audits quickly via the toolbar popup or dock the workspace in Chrome's Side Panel. How to Use: 1. Click the SEO Lens Pro icon in your toolbar or right-click on any webpage and choose "Analyze Page with SEO Lens Pro". 2. Navigate through the audit tabs to view metadata, headings, links, schema, and technical details. 3. Toggle visual highlighters to inspect headings, links, or missing image ALT tags directly on the page. 4. Export audit data to Markdown or CSV for client reporting. Privacy & Security: All webpage audits run locally in your browser. SEO Lens Pro does not collect, store, or transmit your personal data or browsing activity.