Bottom of what? Are your keywords slipped to the bottom of page? Yes, Panda could be one reason... Read this survival guide, http://www.keywordcountry.com/blog/...nkings-changed-surviving-google-panda-update/ Backlink drop could be other reason for this.
Google panda is just like a filter. if your site has a good high quality contents then they will pass the filter and get higher ranks. and if your site don't pass this filter then you will not be able to get high PR. thanks
There is an update named as caeffine web indexing in November2011. This has create a great disorder in the ranking. Panda update was done in feb'11.This update deals with the content.
Panda is not about backlinks or content farms, it's about quality. It measures what users like (it users metrics) and then it further rearrange the results.
Google regularly updates it's algo to filter out fishy smelling sites and to ensure that the users coming to Google for their searches get the information that they are looking for. To accomplish this is no easy task and Google is constantly updating it's algo to bring better and better search results. The latest of the algo update is called Panda.
Hi Panda is the most important change in algorithm this year. And the main thing is that it will visit your site again and agian and decrease the ranking if you are not following the guidelines. I am providing a link in which you will get the detail information about google panda and recovery services at http://www.synapseinteractive.com/google-panda-recovery-service.html
Construct a PROPER website and you will have no problem. Avoid the temptation of using low quality content in order to boost your traffic.
Panda is the update that is usually updated by Google. Mainly it deals with the quality rather than quantity of the links. It is now better to have links from high PR sites rather than having a ton of links coming from link directories.