=== HTTP code : 206 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: CloudFront
Date: Mon, 29 Jul 2019 01:45:24 GMT
Content-Type: text/html
Content-Length: 183
Connection: close
Location: https://action.firedoglake.com/page/m/5958d523/4597600b/63e20bb8/3dc640b4/620163066/VEsC/
X-Cache: Redirect from cloudfront
Via: 1.1 f3ee8ae60de459e8972313e578c7addd.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: IAD79-C2
X-Amz-Cf-Id: 2ej9L-Oj_rT1HxQWwD5oVim7MIhmOjEHOv-rbNtknshgZ9Sx_7-zug==

HTTP/1.1 302 Moved Temporarily
Content-Type: text/html
Content-Length: 126
Connection: close
Server: awselb/2.0
Date: Mon, 29 Jul 2019 01:45:25 GMT
Location: https://action.firedoglake.com/page/notfound
X-Cache: Miss from cloudfront
Via: 1.1 1019c7748e9bd9371b8cbc3777f0a40e.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: IAD79-C2
X-Amz-Cf-Id: -KNN0-gETi2yO93R6HycWpBvJb5i9OSNKmfSYTTZ5ZVmU1JfC_1P-A==

HTTP/1.1 206 Partial Content
Content-Type: text/html; charset=ISO-8859-1
Content-Length: 123
Connection: close
Date: Mon, 29 Jul 2019 01:45:25 GMT
Server: Apache
Vary: X-BSD-Chapter
Content-Range: bytes 0-122/123
X-Cache: Miss from cloudfront
Via: 1.1 3316ddaeea3a736012726e9c08426818.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: IAD79-C2
X-Amz-Cf-Id: BQVpNFejWgx4zyhdqfVE2zxsKPKCvhxMvNiDaDFxyt-1Tb61Ftx7Qw==

Request headers
================
GET /page/notfound HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36
Host: action.firedoglake.com
Accept: */*
Referer: https://ssdp.org
Connection: close
Range: bytes=0-2048


Link is valid.