显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 19:21:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 20 Jun 2024 17:21:39 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JZ%2BLHmQskG5kJADbesuwNM1bS95FdoOKc55FiiSsydfvde3jF%2FTAikqyQztiweozmSdq%2Ffw0%2F%2FiuYGD72XXKdFfHg25qUICO%2FP8cd%2F%2F1ZyJciXaRHd79diQaoQq1QmX532jrq0Q%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896e1f91599024ba-LHR
alt-svc: h3=":443"; ma=86400