Discover Sentinel

Discover Sentinel analyzes any web article for Google Discover readiness — giving you an actionable scorecard with AI-powered insights. How it works: 1. Navigate to any article page 2. Click the extension icon and press "Analyze" 3. Get a detailed readiness score (0–100) with specific issues and recommendations What it evaluates: - Structured data and Schema.org markup - Open Graph and meta tag completeness - Author attribution and E-E-A-T signals - Headline integrity and clickbait detection - Image optimization (hero image, max-image-preview) - Content depth, freshness, and indexing directives Features: - Readiness score with confidence range - Four sub-scores: Integrity, Clickbait, Local Relevance, Expert Depth - Severity-ranked issue list with fix suggestions - Full analysis history with search and sorting - Shareable report links and PDF export - Draft/preview detection for popular CMS platforms Important: When you click "Analyze", the extension extracts article metadata and text content from the current page and sends it to our secure backend server for AI-powered analysis. No data is collected in the background — extraction happens only when you explicitly request an analysis. No browsing history, personal data, or data from other tabs is ever accessed or transmitted. Free plan includes 15 scans per month. Upgrade to Starter or Pro for higher limits and advanced features.