=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 
Content-Type: image/gif
nnCoection: close
Content-Length: 42
Cache-Control: no-cache
Pragma: no-cache

Request headers
================
GET /e/ir?t=so0d2-20&amp;l=am2&amp;o=1&amp;a=B015NFD8GO HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: ir-na.amazon-adsystem.com
Accept: */*
Referer: http://sothisisfitness.com
Connection: close
Range: bytes=0-2048


Link is valid.