OnPage SEO Audit

Comprehensive on-page SEO analysis with scoring system for articles, landing pages, and local businesses

OnPage SEO Audit - Instant SEO Analysis for Your Web Pages Get a comprehensive on-page SEO score in seconds. No signup required. No data sent to servers. Everything runs locally in your browser. What is OnPage SEO Audit? OnPage SEO Audit is a Chrome extension that analyzes any webpage and gives you an actionable SEO score across 6-7 critical categories. Whether you're a content writer, digital marketer, local business owner, or SEO professional, this tool helps you identify exactly what's holding your page back from ranking higher. Perfect for: - Content writers optimizing blog posts - Digital marketers auditing landing pages - Local businesses improving their website presence - SEO professionals performing quick page audits - Web developers ensuring SEO best practices Why Users Love OnPage SEO Audit ✅ 100% Private - All analysis happens locally. Your data never leaves your browser. ✅ Instant Results - Get your SEO score in under 3 seconds. No waiting, no loading screens. ✅ Actionable Insights - Every check tells you exactly what to improve and how many points you'll gain. ✅ Type-Aware Scoring - Different scoring for Articles, Landing Pages, and Local Business pages. ✅ Comprehensive Analysis - Covers everything from title tags to author attribution to keyword density. How It Works 1. Click the extension icon while on any webpage 2. Select your page type (Article, Landing Page, or Local Business) 3. Get instant analysis with specific improvement recommendations 4. Fix issues and re-analyze to see your score improve That's it. No registration. No credit card. No data collection. What Gets Analyzed? (6-7 Categories) 📝 On-Page SEO - Title Tag Optimization - Length, keyword placement, uniqueness - H1 Heading Analysis - Presence, count, alignment with title - Keyword Alignment - Consistency across title, H1, and opening paragraphs - Meta Description - Character count and presence - Content Length - Type-aware word count recommendations (700-1200 for local, 1700-2300 for articles) - Keyword Stuffing Detection - Graduated penalties for over-optimization 📖 Readability - Heading Structure - Proper H2-H6 hierarchy - Paragraph Length - Scan-friendly formatting - Lists & Bullets - Visual breaks for better UX 🔗 Links - Internal Links - Site navigation and content depth - External Links - Credible sources (type-aware thresholds: 0-3 for local, 2-5 for articles) - Anchor Text Quality - Descriptive vs generic link text 🖼️ Media - Images Present - Visual content scoring - Alt Text Quality - Accessibility and SEO value - Featured Image - Open Graph and social sharing 📋 Metadata - Meta Description - Required for search snippets - Author Attribution - E-E-A-T signals with multi-method detection (JSON-LD, visible bylines, proximity detection) - Author Bio Quality - Length, role mentions, organization affiliation 📅 Freshness - Published Date - Content recency signals - Modified Date - Update frequency tracking 📍 Local Signals (Local Business Pages Only) - NAP Detection - Name, Address, Phone visibility - City/Region in Title/H1 - Local search optimization - Map Embed - Google Maps integration or directions link Smart Features That Set Us Apart 🎯 Type-Aware AnalysisDifferent pages have different SEO goals. We score Articles (editorial content), Landing Pages (conversion-focused), and Local Business pages (NAP + location signals) with type-specific thresholds. 🔍 Advanced Author DetectionUnlike basic checkers, we detect authors through: - JSON-LD structured data (best practice) - Visible bylines with semantic HTML - Proximity-based detection near "Author" headings - Meta tag fallbacks 📊 Graduated ScoringNo harsh pass/fail. See exactly how many points each improvement is worth. Get partial credit for partial completion. 💡 Actionable MessagesEvery failed check includes specific guidance: - "Add JSON-LD for +1pt" - "Expand to 150-250 chars for +2pts" - "Reduce to 0-3 external links for +2pts" 🔒 Privacy FirstZero server calls. Zero tracking. Zero data collection. The extension only accesses the current page when you click "Analyze." Who Should Use This? Content Writers & BloggersOptimize articles before publishing. Ensure proper heading structure, keyword alignment, and author attribution for Google's E-E-A-T signals. Digital MarketersAudit landing pages for SEO issues before launching campaigns. Verify meta descriptions, content length, and conversion-focused optimizations. Local Business OwnersCheck NAP consistency, location mentions, and map embeds. Ensure your service area pages rank for "near me" searches. SEO ProfessionalsQuick client audits. Competitive analysis. Training material for content teams. Show before/after scores to demonstrate ROI. Web DevelopersValidate SEO requirements during development. Ensure technical implementations (JSON-LD, meta tags, alt text) are correctly placed. Frequently Asked Questions Q: Does this replace a full SEO audit?A: No. This focuses on on-page content factors you can fix immediately. For technical SEO (site speed, mobile-friendliness, backlinks), use comprehensive tools like Google Search Console. Q: Will this guarantee higher rankings?A: On-page SEO is one of 200+ ranking factors. A high score means you've eliminated common on-page issues, but rankings also depend on backlinks, domain authority, competition, and user signals. Q: How is this different from free online checkers?A: Most online checkers require you to submit URLs and wait for results. We analyze instantly in your browser with no data leaving your machine. Plus, we support type-aware scoring and local SEO signals. Q: Can I use this on client sites?A: Absolutely. Many SEO professionals use this for quick audits during client calls or to generate before/after scores for proposals. Q: Does it work on password-protected pages?A: Yes! Since it runs locally in your browser, it can analyze any page you can see, including staging sites, password-protected content, or localhost development. Q: What about WordPress/Shopify/Wix sites?A: Works on all platforms. The extension reads the rendered HTML, so it doesn't matter how the page was built. Privacy & Permissions We request only 2 permissions: - sidePanel - To display results in Chrome's side panel - activeTab - To analyze the current page when you click "Analyze" We do NOT: - Track your browsing history - Send data to external servers - Access pages you're not actively analyzing - Store or share your page data - Require registration or login Get Started in 30 Seconds 1. Install the extension 2. Navigate to any webpage 3. Click the OnPage SEO Audit icon 4. Select page type (Article/Landing/Local) 5. Get your score and actionable recommendations