Internet Debugging Tools

This page contains links to services for debugging internet based services and protocols.

HTTP related

• HTTP Header Viewer - view HTTP headers returned by a server (Note: it is necessary to change the URL to reference your own site)
• HTTP Compression Tester - Test if your HTTP compression is working, or what the effects of enabling it would be

DNS

• DNS Stuff - Online DNS / PING / Email checking tools

Network

• What is my IP - shows your current external IP address. Useful site if you suspect a networking problem with a client, and want them to report their IP address (which they probably won't otherwise know)
• ADSL Speed Test - test your ADSL speed to San Francisco and New York.

See Also

• Support Topics - other useful tools lists