显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 20:31:04 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:52:08 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ktVqE%2Br3rOjlmdkRKebU3wfDiyR1podnL1CtAyH2IHlo48gzpLP%2F3g%2Fanf1GvzaDQBxJkTAwB%2Fd%2Bv%2BInI4xNGWThvevBOjlEXnx4r4MwWosfvpYavAoVrSdWxGNVBb%2B%2BQsvutMjAyg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89036755be3c643d-LHR
alt-svc: h3=":443"; ma=86400