Negative number of backlinks :-0

Hello, can someone explain me how a site can have negative number of backlinks and indexed pages???

Look here at the tool: ht tp://rapid.searchmetrics.com/en/seo-tools/link-tools/link-popularity-backlinks,20.html,result#r

Then put in the domain: ht tp://bestdogtrainingways.com/

It shows -1 (minus 1!) backlink and -1 indexed page in Google

Do I miss something?

 

Hi, I don't know of that backlink checker, the one I use and recommend is yahoo site explorer, this will list most of your links including nofollow and dofollow, I have just checked and you have 1 positive link NOT negative, check it out.

http://siteexplorer.search.yahoo.com/search?p=http://bestdogtrainingways.com/&fr=sfp&bwm=i

 

Yes, those backlink checker also shows 1 positive link in Yahoo, but -1 in Google

 

Hey, Your site url is not working. so i am unable to check it.

 

This is the first time I heard about minus links in google, however google have recently changed webmaster tools sections.

 

Try to remove sp_aces

As of today it is still -1 backlink in Google and +52 in Yahoo
Can it be because Google found some sort of "broken" backlink?