sitelogs - directory map

• When web page is visited from search engine spiders
  How to know when web page is visited from search engine spiders or crawlers - DIY - apache server log example.
  
  
• Analyze web site logs and get Search engine top position -
  How to find web page position on search engines analyzing web site logs - apache server log example.
  
  
• How to translate IP to Country
  How to translate IP address to IP number, and IP number to Country - calculations - apache server log example.
  
  
• Bad bots hunt - how to find bad bots
  How to detect bad bots (web robots, spiders, crawlers) using website log - apache server log example.