显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 10:13:44 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 16:32:34 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=f0%2BqMilxzw%2BCesO3HS1tg5W%2F4eP18pyVDZRE33Ejx9AL2RGnTlpb8lODsStqtLNNr1aV%2BKV6zcyPq%2FqeokJsJpyA23yxrY2wS3%2FNNiyWcKJceEsw7CaceJKPDUySWgEb059U7AnlXb0%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896afce64b82654a-LHR
alt-svc: h3=":443"; ma=86400