显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 22 May 2024 01:23:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 21 May 2024 18:13:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HZ16Q1Gpt4A9cJFc%2ByEtb9uMgP22mVg3yvCDV8f82ukzQnx75vR2PVij0lYlti0BTXios075z%2FYuP%2BFZqxmsFM8HApi4jqe0wjbBMgsdcyfioRrM1iAWrlvHBPn9oiQDF0DyeOMU"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88790098ba752411-LHR
alt-svc: h3=":443"; ma=86400