It works!

Sure it does.  However, does it work the way you want it to work?

Server name: ns3.antiderivative.net
Remote IPv4 address: 216.73.216.111
User agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

Diagnostic services:

• Address information
• Bandwidth tests
• 128MiB via /dev/zero
• 1GiB via /dev/zero
• 128MiB via /dev/urandom
• 1GiB via /dev/urandom
• SmokePing