sN as in http://s3/ http://s3/..., s11, etc. eg: http://s8/mw690/001xqTDizy6VCUk3eqXe7&690 turned out they were refs to images that loaded very slowly, so m

sN as in http://s3/ http://s3/..., s11, etc. eg: http://s8/mw690/001xqTDizy6VCUk3eqXe7&690 turned out they were refs to images that loaded very slowly, so maybe they aren't even hostnames and get substituted via a JS helper?