显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 10:23:14 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 16:57:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uX51d13DDZxX3Etjl3eKmljWPIPDl8w4khhS3qeyvttYp6tF%2F59%2FRmnVGghuXlW1iYNGxD7rX8%2F4g7WbBkE2pDj9r3nWi00eXByodWqIC%2BCzyydVgMBFYwIwU9z82d4QCNEXYHpoCEd4"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89399a9288767786-LHR
alt-svc: h3=":443"; ma=86400