Chrome Connectivity Diagnostics - By Google - Runs Offline
Download from Chrome Web Store:
https://chrome.google.com/webstore/detail/chrome-connectivity-diagn/eemlkeanncmjljgehlbplemhmdmalhdc
Download from Chrome Web Store:
https://chrome.google.com/webstore/detail/chrome-connectivity-diagn/eemlkeanncmjljgehlbplemhmdmalhdc
Chrome Connectivity Diagnostics is a fast and simple network testing and troubleshooting tool for Chrome and Chrome OS.
The tool tests a computer's network connection for common issues, port blocking, and network latency by establishing connections to network and Internet services via UDP, TCP, HTTP and HTTPS.
The diagnostic tests include:
The tool tests a computer's network connection for common issues, port blocking, and network latency by establishing connections to network and Internet services via UDP, TCP, HTTP and HTTPS.
The diagnostic tests include:
- Local network connection availability
- Wifi network signal strength (Chrome OS only)
- Default gateway is reachable (Chrome OS only)
- DNS server availability and latency
- DNS cache poisoning/spoofing
- Internet traffic blocks by a HTTP captive portal or firewalls
- Network performance and latency to Google websites
- Google Hangouts service availability
