显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 14 May 2024 07:45:32 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 13 May 2024 17:59:25 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Nzk8%2BdAb1sGqlRDm%2F6BwUP9QwnaGCDkwKYKpCSkrqDLsjQfb2OblevBO%2FW0whMz1wv3lzwdTvsXwepACA5TWVFv2UvB%2F%2Bqnjqqof%2BndqJWKUJQiH1C6YXnI9D4Hmwsg8%2BmQ%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 883944f06e68940b-LHR
alt-svc: h3=":443"; ma=86400