显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 04 Jun 2024 13:52:05 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 18:11:14 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2PK1nNqgdE2WU6aTDyoJQWgFFsaA3Y7h33bPSuIpRCvl8lEAITlrXgWPj7l6JV3FllN727fdGRuIWAszERvkQywTk52SdxRVOqMkWnynA2HM3OKx%2BJEXG8E0FajSMrTcraoQ"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88e866c02ef59586-LHR
alt-svc: h3=":443"; ma=86400