显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 11:54:13 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 18:02:39 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JXf7BcQy3Z%2BUOj%2BVa%2F%2FPshyRmAkmi3iCO8frfDKQLBxao%2Bd8MTlZQfn%2BmoXS35VprVm35xDGo%2FtJmdq7Roid0qaHZ%2FgL8HS23q%2FOBJ%2BUQwjVc94vtIcPsEKU4Go6HHU3GMM%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88df7cb6888163a8-LHR
alt-svc: h3=":443"; ma=86400