显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 04 Jun 2024 13:10:34 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 03 Jun 2024 17:44:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uvezvuiMDpumAG4gsd%2F1DeQhIm3J5qc7veKUAUlzVuK0Lc8bwYwcse9eCgACE0j1HNCPJcY0fEtf1yn1nNl2S%2BWeLUXTD0w6naqWHZY2QD9sHWjU2GVpAzoO%2B8%2Bc%2FRdZGWsYhz4p"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88e829ef3cbd639b-LHR
alt-svc: h3=":443"; ma=86400