Metasync Seo 作者： Metasync

About
A powerful SEO debugging and network monitoring tool designed for web developers and SEO professionals. Metasync Seo helps you analyze page metadata, detect duplicate network requests, and identify potential performance issues in real-time.

Features
1. Overview Tab: Page SEO metadata (title, description, canonical URL, indexable status) with issue detection
1.1. Character count validation (title: 50–60, description: 150–160)
1.2. Indexability status indicators
1.3. Canonical URL validation
1.4. Real-time issue warnings

1. Duplicate Requests: Shows requests from the current site that are made multiple times
   2.1. Timestamp tracking for each duplicate
   2.2. Request method identification (GET, POST, PUT, DELETE, PATCH)
   2.3. Count badges for easy spotting
2. Failed Requests: Displays requests with 4xx/5xx status codes or network errors
   3.1. Status code highlighting
   3.2. Error type identification
   3.3. Network failure tracking
3. External Duplicates: Tracks duplicate requests from external domains (CDNs, APIs, etc.)
   4.1. Separate tracking for third-party resources
   4.2. Helps identify redundant external calls
4. Detachable Window: Keep popup open while browsing
   5.1. Resizable independent window
   5.2. Persistent monitoring across page navigation
5. Visual Indicators: Colored badges show issues at a glance
   6.1. Pulsing indicators for active issues
   6.2. Issue count badges on tabs
   6.3. Color-coded severity levels