显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 10:51:47 GMT
Server: ******
X-Frame-Options: SAMEORIGIN
X-Download-Options: noopen
X-Content-Type-Options: nosniff
X-Permitted-Cross-Domain-Policies: master-only
Referer-Policy: no-referer-when-downgrade
Last-Modified: Fri, 22 May 2020 02:33:58 GMT
ETag: "6ce8-5a63376123180"
Accept-Ranges: bytes
Content-Length: 27880
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Thu, 23 May 2024 11:01:47 GMT
Content-Type: text/html
Content-Language: zh-CN