显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 05:06:22 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 17:19:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Av98Zvcop0HkSLk1B%2FcLH5KZIepvRSo15h2oCVpYczAtwAKz%2B1fCWwwbobTrmUF5uzFIhsVHRU009yerJj0pLtYphN%2BHzq9U6YE3Ra%2FG2B2fPRfHvrdLZkY7pdeDoBk8Np%2BF"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8937ca65da9b60f7-LHR
alt-svc: h3=":443"; ma=86400