Hello, we used to rank top 3 positions for our 2 main keywords and since last 2 weeks we went to position 8 and 16 respectively.
Looking in WMT i found that there are many links coming from various sites (that do look spammy) that they actually show the ODP listings. We have never submit to these sites, as far as i can tell they are just reproducing the ODP directory.
Should i disavow them?