显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 07:18:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:39:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=W2q%2FbbrBI6LJuFuLGa5EHdDiqhN2dk2Z4mG7%2B%2BJMWejo0SSdI6gobdJ%2FfHjyrr9Y95YN7NOk0t5qStXnY%2FVZCprbDFk2nApC2yBvZjTPp3IZ0Z4VzL21ZVieuFTDFPzm3%2Bwu"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8940c954fffe88b9-LHR
alt-svc: h3=":443"; ma=86400