显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 14:37:55 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 01 Jun 2024 17:23:50 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FO6eyc1yJDLPfIxdRJqGs7jejsyX%2FzWBNh8ki484UCg%2BK1ATSvBgJX1DLoamaD2M4yUkXmzbgZgm0rwy81oidyXQWqxZxvzf1EHTY%2F11CJFZM3wnPOdAa6D2Hf8tYQAgynvu"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88e06c82d9133693-LHR
alt-svc: h3=":443"; ma=86400