SEO Lens Pro - On-Page & Technical SEO Auditor

Description

Instant on-page SEO analyzer, heading hierarchy checker, link auditor, image alt inspector, schema validator & SERP simulator. SEO Lens Pro is a modern, high-speed On-Page and Technical SEO extension designed specifically for digital marketers, SEO specialists, copywriters, and web developers. With one click, audit any webpage, diagnose optimization bottlenecks, and extract actionable marketing insights without leaving your active tab. Key Features & Audit Capabilities: - Page Health Score (0-100): Real-time weighted SEO score with categorized pass, warning, and critical issue breakdown. - Metadata & SERP Diagnostics: Title and Meta Description character count, pixel width estimate, and live Google Search Desktop/Mobile snippet previews. - Indexing & Canonical Directives: Instant check of canonical tag status (self-referencing vs pointing elsewhere), meta robots directives (index/noindex, follow/nofollow), viewport responsiveness, charset, and language attributes. - Headings Structure & Hierarchy: Full visual tree of H1 through H6 headings with skipped-level alerts and a live on-page visual highlight overlay. - Links Architecture Scanner: Comprehensive audit of all internal, external, and nofollow links, broken anchor text detection, and unsafe target warnings. - Images & Accessibility Audit: Total images scanner, missing ALT attribute detector, missing dimensions warning (CLS prevention), and on-page visual image highlighter. - Social & Open Graph Previews: Live preview cards for Facebook/LinkedIn Open Graph and Twitter/X Cards. - Schema.org (JSON-LD) Validator: Extracts and formats all structured data types (Article, Product, Organization, FAQ, etc.) with a built-in JSON inspector. - Technical & Performance Stats: Time to First Byte (TTFB), DOM Content Loaded, word count, reading time, and text-to-HTML ratio. - MarTech Pixel Detector: Identifies installed tracking pixels including Google Tag Manager, GA4, Meta Pixel, Google Ads, TikTok, LinkedIn Insight Tag, Hotjar, Klaviyo, and HubSpot. - Client-Ready Reporting & Export: Copy formatted Markdown summaries for Slack/Notion/Docs, or download full JSON and CSV spreadsheets of all links and images. - Dual Interface: Use the fast 520px Popup or dock in Chrome's Side Panel for side-by-side audits while browsing. How to Use: 1. Click the SEO Lens Pro icon in your browser toolbar or right-click anywhere on a webpage and select "Analyze Page with SEO Lens Pro". 2. Explore the tabbed diagnostic reports for instant insights. 3. Toggle on-page visual highlighters to see headings, links, or missing image alt tags directly on the live website. 4. Click "Export" to copy a Markdown client summary or download CSV data. Privacy & Data Use: SEO Lens Pro runs 100% locally in your browser. It does not collect, store, or transmit your browsing history or personal data to any external server.

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