服务器延迟测试地址

常用延迟测试地址

Google
http://www.gstatic.com/generate_204

Google
http://www.google-analytics.com/generate_204

Google
http://www.google.com/generate_204

Google
http://connectivitycheck.gstatic.com/generate_204

Apple
http://captive.apple.com

Apple
http://www.apple.com/library/test/success.html

MicroSoft
http://www.msftconnecttest.com/connecttest.txt

Cloudflare
http://cp.cloudflare.com

Firefox
http://detectportal.firefox.com/success.txt

V2ex
http://www.v2ex.com/generate_204

小米
http://connect.rom.miui.com/generate_204

华为
http://connectivitycheck.platform.hicloud.com/generate_204

VIVO
http://wifi.vivo.com.cn/generate_204