Chrome Connectivity Diagnostics

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Chrome Connectivity Diagnostics is a fast and simple network testing and troubleshooting tool for Chrome and Chrome OS.

The tool…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:
• 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

What's new
• Google Hangouts service availability test
• Logging of specific test criteria details

By installing this tool, you agree to the Google Terms of Service and Privacy Policy at https://www.google.com/intl/en/policies/