显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 02 Jun 2024 21:28:07 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 01 Jun 2024 17:27:44 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=f20hcJESni%2BGq%2FCPVA%2BaR51r6VigTE%2FlnmNKR7YXM%2BdHjnYBIHcWL0oLilauvL9virOeSaBEdFCJSaLI%2B0bM%2BE4RQQLLsUYhTca2icNbbwRJ0%2FHBIIqAqHvagFzu9HiN1a1M"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88da88070eb49428-LHR
alt-svc: h3=":443"; ma=86400