Domain Authority, Traffic, Keywords & Technical Analysis- Semantic Pen

Semantic Pen: Advanced SEO & Technical Analysis Chrome Extension Semantic Pen is a powerful Chrome extension that provides comprehensive website analysis, technical SEO insights, and performance metrics in real-time. This all-in-one toolkit helps developers, SEO specialists, and digital marketers make data-driven decisions. Key Features:

1. Domain Authority & SEO Metrics Domain Authority (DA) scoring with visual progress indicators Page Authority (PA) measurement External backlink analysis Nofollow link detection Spam score assessment Real-time domain statistics tracking

2. Web Performance Analysis Core Web Vitals monitoring: Largest Contentful Paint (LCP) First Input Delay (FID) Cumulative Layout Shift (CLS) Time to First Byte (TTFB) First Contentful Paint (FCP) Performance metrics visualization with status indicators

3. Domain Intelligence Detailed domain age information Traffic analysis and statistics Keyword ranking distribution (Top 3, 10, 50, 100 positions) Monthly search volume insights Organic traffic estimation

4. Technical SEO Analysis Meta tag analysis with character count indicators Robots.txt and sitemap.xml verification Canonical URL validation Language detection and verification Comprehensive heading structure analysis (H1-H6) Internal and external link distribution

5. Rich Media Analysis Image optimization check Alt text verification Image dimension analysis Lazy loading implementation check WebP format detection

6. Social Media Optimization Open Graph tag validation with preview Twitter Card implementation check Social media preview simulation Meta property verification

7. Schema Markup Analysis JSON-LD schema detection and validation Schema type identification Structured data verification Schema export functionality

8. Content Analysis Word count calculation Content structure evaluation Link relationship analysis (nofollow, UGC, sponsored) Visual link highlighting for nofollow attributes

9. Advanced Features Real-time data updates Intelligent caching system Export functionality for reports Visual indicators for SEO best practices Comprehensive error handling

Perfect for: SEO Professionals & Consultants Digital Marketing Managers Web Developers & Technical Teams Content Strategists Digital Analytics Specialists E-commerce Managers Website Auditors

With its comprehensive domain analysis capabilities shown in: Semantic Pen is the ultimate toolkit for anyone serious about website optimization and technical SEO analysis. Its user-friendly interface combined with powerful features makes it an essential tool for modern web professionals. Install Semantic Pen today to unlock detailed insights about any webpage and make informed decisions about your digital presence!