Google’s search results algorithm Panda

I just came across this article that talks about changes to Google’s search results algorithm.
http://www.seomoz.org/blog/beat-google-panda

The five “penalties” listed are:
1. Heavy Template Footprint
2. Empty Content
3. Overlapping and Redundant Articles
4. High Ad Ratio
5. Affiliate Links and Auto Generated Content

But the two significant points from this review are 1) how usable is the site from a human perspective and (more importantly) 2) what is the bounce rate? The bounce rate I’m finding is very important. It looks like search engines are monitoring how long a person is on a site. If the person hits the back button right away the search engine will catch this and change the ranking of this site in the search results.

Redirect to a single site

Use this ASP code to redirect your pages to a single site. Search engines may penalize you for duplicate content if they find content at yoursite.com and www.yoursite.com or multiple domains pointing at the same site.

‘—————————————–
If  lcase(Request.ServerVariables(“HTTP_HOST”))=”lyonscom.com” OR lcase(Request.ServerVariables(“HTTP_HOST”))=”www.sitenumber2.com” OR lcase(Request.ServerVariables(“HTTP_HOST”))=”sitenumber2.com” Then
 Response.Status = “301 Moved Permanently”
 If lCase(Request.ServerVariables(“URL”)) = “/default.asp” Then   ‘ change home page here
  If Len(Request.Querystring)=0 Then
   Response.AddHeader “Location”, “http://www.lyonscom.com/
  Else
   Response.AddHeader “Location”, “http://www.lyonscom.com/?” & Request.Querystring
  End If
 Else
 If Len(Request.Querystring)=0 Then
   Response.AddHeader “Location”, “http://www.lyonscom.com” & Request.ServerVariables(“URL”)
  Else
   Response.AddHeader “Location”, “http://www.lyonscom.com” & Request.ServerVariables(“URL”) & “?” & Request.Querystring
  End If
 End If
 Response.End
End If
‘—————————————–

Note, the Response.Status line will tell the search engine crawler to remove the duplicate content and only index the conent at the new location.

Condemned To Google Hell

If you’re into tweaking your web pages to get ranked high in the search engines, and then rely upon that traffic for income, you might want to check out this article:

http://www.forbes.com/home/technology/2007/04/29/sanar-google-skyfacet-tech-cx_ag_0430googhell.html

The article points out that the penalty for spamming the search engines is banishment to a supplemental index. The problem is you may not know why you got banished!