显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 19:21:21 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 18:20:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XrHYtfXzqdtQktG7K6HnDJGpjdylx9nAKsXXioE3m3xRb7P0aYD7D5q6OoeTeMZvFwBqKc5MzFHmuaONa4hU79kV1ZgnbzF0fPB87O6mbUxo20gPTlVTm5U6BkK0ac2PcDBCpA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8965e1b44be47327-LHR
alt-svc: h3=":443"; ma=86400