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250-PIPELINING
250-CHUNKING
250-8BITMIME
250-AUTH CRAM-MD5
250-AUTH=CRAM-MD5
250-XACK
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Apache httpd

HTTP/1.1 200 OK
Date: Mon, 16 Sep 2024 06:07:01 GMT
Server: Apache
Content-Length: 1486
Connection: close
Content-Type: text/html; charset=UTF-8

Squid http proxy3.5.20

HTTP/1.1 400 Bad Request
Server: squid/3.5.20
Mime-Version: 1.0
Date: Tue, 17 Sep 2024 19:26:29 GMT
Content-Type: text/html;charset=utf-8
Content-Length: 3503
X-Squid-Error: ERR_INVALID_URL 0
Vary: Accept-Language
Content-Language: en
Connection: close