显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Location: https://www.sky.ac.cn/
Content-Length: 0
X-NWS-LOG-UUID: 6850783124396747739
Connection: keep-alive
Server: SLT
Date: Wed, 19 Jun 2024 19:36:59 GMT
X-Cache-Lookup: Return Directly
HTTP/2 200
date: Wed, 19 Jun 2024 19:36:59 GMT
content-type: text/html;charset=UTF-8
vary: Accept-Encoding
vary: Accept-Encoding
content-language: zh-CN
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
referrer-policy: strict-origin-when-cross-origin
permissions-policy: camera=()
content-security-policy: block-all-mixed-content
x-download-options: noopen
x-permitted-cross-domain-policies: none
strict-transport-security: max-age=31536000
ce-cache: HIT
ce-version: 1718809349
server: SLT-MID
x-cache-lookup: Cache Miss
x-cache-lookup: Hit From Inner Cluster
content-length: 76770
accept-ranges: bytes
x-nws-log-uuid: 13023577635273655533
x-cache-lookup: Cache Miss