CRX id
encagpciibmpppojobbahkflncoaabgb
encagpciibmpppojobbahkflncoaabgb
Description from extension meta
抓取當前網站的 HTTP Response Header、TLS 證書 Issuer、Remote IP，並判斷是否使用 CDN，提供詳細的快取效能分析與影片播放品質監控。
Image from store
Description from store
CDN Detector is a comprehensive Chrome extension that empowers developers and website administrators to monitor CDN resource delivery and video streaming quality on web pages. Get instant insights into CDN usage, cache performance, resource loading statistics, and video playback quality metrics.
🌟 Key Features:
🔍 CDN Detection & Analysis
Real-time CDN Detection - Automatically detects resources from major CDNs (Cloudflare, CloudFront, Fastly, KeyCDN, Azure CDN, Google Cloud CDN, and more)
Multi-CDN Support - Comprehensive detection for all major CDN providers
Cache Status Analysis - Advanced parsing of cache states (HIT/MISS/EXPIRED/STALE) across different CDN formats
Resource Classification - Supports JavaScript, CSS, images, fonts, videos, and other resource types
📊 Performance Monitoring
Statistics Dashboard - Detailed CDN vs non-CDN resource ratios with visual charts
HIT Ratio Analytics - Calculates cache hit rates based on both count and file size
Response Time Tracking - Measures loading time and network performance for each resource
Bandwidth Analysis - Real-time CDN access speed calculation (MB/s)
🎥 Video Quality Monitoring (NEW in v2.2)
Multi-Platform Support - Works with YouTube, Netflix, Twitch, Vimeo, and HTML5 video elements
QoE Metrics - Comprehensive Quality of Experience monitoring including:
Stream detection and real-time resolution tracking
Video startup time and rebuffering analysis
Bitrate vs bandwidth comparison
Error rate and failure monitoring
Downloaded data volume tracking
Streaming Format Support - Monitors DASH (.mpd) and HLS (.m3u8) manifest files
Real-time Analysis - Live video quality metrics and performance dashboards
🛠️ Advanced Tools
Live Logging - Complete records of all detection processes and results
Auto Refresh - Updates statistics and logs every 2 seconds
Log Management - View, filter, refresh, and clear logs with advanced search
Per-Tab Statistics - Independently tracks CDN usage and video quality for each tab
Responsive Design - Optimized interface for different screen sizes
🎯 Perfect for:
Web Developers - Optimizing CDN and video streaming performance
Site Administrators - Monitoring resource delivery and video quality
Performance Analysts - Tracking cache efficiency and QoE metrics
DevOps Teams - Managing content delivery and streaming infrastructure
Content Creators - Analyzing video streaming performance across platforms
🚀 How it works:
Click the CDN Detector icon in your Chrome toolbar
Browse any website with CDN resources or video content
View real-time statistics, detailed logs, and video quality metrics
Analyze cache hit ratios, performance metrics, and streaming quality
Monitor video playback quality across multiple platforms