Website rankings dropped, reasons why?

[hoangvu]

I have some problems when my site dropping rankings, keywords dropped, visits decrease at this time ? no messages in google webmaster tool but number of visits decreased from 30k to 3k. which changes from google ?

Please share suggestions

 

[mugwande]

First check with webmaster tools or check your permalinks if they are still working perfectly, if they are working perfectly then the problem must be either from the way you do off page seo or on page seo. Sometime the site can be hit by spam links whereby Google can not tell if it is you who got those links or spammer, in this case you can not receive any massage through webmaster tools so better check we every thing.

 

[Mark Steve]

This is pretty horrible 30k to 3k is big difference. You should check webmaster tool code on your site plus it also might be possible that your site was hit by Google Panda or Penguin.