myMy pages get indexed after 1 day, but some days later disappear from search results. Any idea why this happens? I've been trying to find any of the usual problems like hidden links or other issues, but can't find anything wrong.
Here is an example:
http://goo.gl/ueI89 itHere is an example. It was on first page until yesterday, today is gone. This is happening with all my pages lately, so I think it must be something common to all, but can't figure out what.
Thanks in advance for any ideas or clues.