SEO Analyzer

ワンクリックで包括的なSEO分析を実行します。ページコンテンツ、メタタグ、見出し、画像、リンクなどを分析 - すべてオフラインで外部APIなし。

SEO Analyzer by AIO.com.ai - Your Complete On-Page SEO Analysis Tool Transform your SEO workflow with SEO Analyzer, the powerful Chrome extension that delivers comprehensive on-page SEO analysis in seconds. Perfect for digital marketers, SEO specialists, web developers, and content creators who need instant insights into page optimization. Key Features: Two Analysis Methods: DOM Method: Analyzes the exact page content as rendered in your browser, including JavaScript-loaded elements, dynamic content, and interactive components. Perfect for modern single-page applications and dynamic websites. URL Method: Captures the page URL for streamlined analysis workflow. Ideal for quick checks and batch processing. Complete SEO Metrics: Analyze every critical SEO element including title tags, meta descriptions, heading structure (H1-H6), image alt attributes, internal and external links, Open Graph tags, canonical URLs, robots meta tags, viewport settings, character encoding, and more. Get instant feedback on word count, content quality indicators, and technical SEO compliance. Privacy & Performance: Unlike other SEO tools, SEO Analyzer operates completely offline without sending your data to external servers. All analysis happens locally in your browser, ensuring maximum privacy, security, and lightning-fast performance. No API keys, no subscriptions, no data collection. Professional Reporting: Generate detailed, visually appealing SEO reports that open in a new tab. Reports include color-coded status indicators, organized sections, actionable recommendations, and comprehensive metrics that help you identify and fix SEO issues immediately. Why Choose SEO Analyzer? ✅ 100% Free and fully-featured ✅ Works completely offline ✅ No registration or login required ✅ Lightweight and fast ✅ Multilingual support (10+ languages) ✅ Clean, modern interface ✅ Instant results with one click ✅ Privacy-focused - no data collection Perfect for analyzing competitor websites, auditing your own pages, checking client projects, or learning SEO best practices. Whether you're optimizing a blog post, landing page, e-commerce product, or corporate website, SEO Analyzer provides the insights you need to improve search engine rankings and user experience.