I see that no one responded to your question yet, so I will take a stab at it
Um...generally speaking, the question is then what have you done differently with the two sites.... overall the sites look very similar. My guess on the face of it is that you're running them off of the same back end,etc.
I checked out your backlinks for stockingshq.com and it looks like your have a ton of linking root domains pointing to that site. I'm seeing about 478 for stockingshq.com However, when
I look at pantyhosehq.com, I see only there. I also checked out the link quality of these really quickly...you have a number of sites redirecting to your, some examples include
purefiction.co.uk
silk-stockings.co.uk
vintagestockings.com
There may even be a couple couple more... this may be sending a bad signal...
I also see that there are a bunch of links that may be a little questionable quality wise... i.e. they are very heavily optimized ...I'm wondering if there is something the backlink profile that bing may not like....this could be another area that you can look.
In general though, for google and bing alike, I would be very careful with the link building strategy you're using for stockingshq.com, it is a very shot term strategy. Google has been releasing some pretty aggressive updates to target tactics used in backlink profiles , which are similar to tactics on stockingshq.com.
Unfortunately, to do a full diagnostic would take me a bit more time than I have tonight but look for what's different between the two sites. What is popping out at me is the backlink profile. I'd deeper into the links or consult an expert, if link building is not something you guys are strong on in your wheelhouse and confirm that there is a link issue for bing..than i would consider if a potential bing disavow and reinclusion is the correct route...
Last edited by whiterabbit; Jul 2nd, 2013 at 11:11 PM.
"...using this: sages act out of constructs but they do not rely on them"