显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 26 May 2024 05:47:20 GMT
Server: **********
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referer-Policy: no-referer-when-downgrade
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: master-only
Upgrade: h2c,h2
Connection: Upgrade
Last-Modified: Fri, 24 May 2024 00:49:12 GMT
Accept-Ranges: bytes
Content-Length: 49856
Cache-Control: max-age=600
Expires: Sun, 26 May 2024 05:57:20 GMT
Vary: Accept-Encoding
ETag: "c2c0-619288948dd8c-gzip"
Content-Type: text/html
Content-Language: zh-CN