Few months ago my site Cristovideos had PR3 with around 70 backlinks in google link:mysite.com also was in the one position with my principal keyword "videos cristianos". I start to get more backlinks (exchange, blog comments and forum profiles) and now my site has only 15 backlink and my site now has only PR2. What happen with my backlinks and the PR??? My site has more than 10000 backlinks in yahoo why google show only 15?
I guess you are penalized by recent google algorithm update due to lack of unique content. Also check your tags. Right now excessive tagging(repetitive keywords in tags) for articles is also not good
Yes, This is the better way to check our website backlinks but another way to check our website backlinks is yahoo site explorer. This is the Best way because I'm using the same. Cheers,
For this kind of things there are many reasons. So no one can tell the exact thing without seeing the activities you have done and also what happened.
If the back links and page rank of your website is dropping, it means your SEO strategy is not perfect there is some problem or you need some to be updated.
What probably happened is that your links were on pages that got penalized in the latest Google algorithm update. A lot of article directories were hit hard, so if you had a lot of links coming in from article directories or sites that used those articles, they may have been de-indexed.