显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 07:23:07 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 17:28:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BG7w4sf9xxjb1xSaPT9oIc8MibH%2FlMnyFRUIWDtyjwtFIikfzmrlzSyIs5BJvmqoYqbejfsy0mgzKYqpmBTmjR2t6tLCqBix7ceeGopqcyZ5QRtXPUD4Bif0xsdUvy0DmOhCxyfT"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896a02fa1eac93e5-LHR
alt-svc: h3=":443"; ma=86400