How to Check for Google Panda and Penguin Penalty

< item type="application/x-shockwave-flash" design="width:425 px; height:355 px;" information ="//" >< param name="movie" value ="//"/ > Penguintool is a helpful tool for Websites to inspect for Google Panda and penguin charge. This tool uses Google analytics to produce a timegraph and you can rapidly inspect with the timestamp of algo upgrade and identify which charge impacted your site. You can browse this tool here:

Complete tutorial: