显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 22:20:46 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 21 Jun 2024 18:21:03 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tFLCpuIUel3nQO5JJrm0DeggP3jTc3852bMXX%2FTQGDA7RlaXzowBhHGwPGW2%2FNuMbSFOUF0OSACn%2FKQEnRkXGjbcRUeoY7Lk8OQuGJbMJa65eNxXQmdTL6BKImpyMeNDM9ewvZhEia4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8977634338c0774a-LHR
alt-svc: h3=":443"; ma=86400