HTTP/1.1 503 Service Unavailable
Content-Type: text/html; charset=us-ascii
Server: Microsoft-HTTPAPI/2.0
Date: Sat, 20 Apr 2024 23:10:44 GMT
Connection: close
Content-Length: 326

HTTP/1.1 400 Bad Request
Server: squid/3.5.12
Mime-Version: 1.0
Date: Sun, 12 May 2024 16:50:55 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 3534
X-Squid-Error: ERR_INVALID_URL 0
Vary: Accept-Language
Content-Language: en
X-Cache: MISS from IPRENT.CN
X-Cache-Lookup: NONE from IPRENT.CN:6666
Via: 1.1 IPRENT.CN (squid/3.5.12)
Connection: close

HTTP/1.1 400 Bad Request
Server: squid/3.5.20
Mime-Version: 1.0
Date: Mon, 29 Apr 2024 10:21:10 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 3539
X-Squid-Error: ERR_INVALID_URL 0
Vary: Accept-Language
Content-Language: en
X-Cache: MISS from localhost.localdomain
X-Cache-Lookup: NONE from localhost.localdomain:9876
Connection: close