显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 16:46:46 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 17:23:13 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=17ABn56yOjubV2TLnWvQiQD5D86MdqyO6NeQEiGsDSr7vGTW0695Hs%2FN6I%2FTI22r%2FQyl8qBgOKkRSsBW0J2ykzYYomNQUtX04NpEINcMriv4Sgy3k60tIYDzgyQGnidP"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88e12945ed9306a6-LHR
alt-svc: h3=":443"; ma=86400