Tools Keyword sbb :
1. https://adwords.google.com/KeywordPlanner#
2. http://www.google.com/trends/explore?q=parfum#q=parfum&geo=ID&cmpt=geo
Tool Dianogsis WEB sbb :
1. http://chkme.com/page-seo-tools
2. http://validator.w3.org/
3. http://jigsaw.w3.org/css-validator/
4. http://seositecheckup.com/
Tool Untuk Mengecek teman lawan :
1. http://www.articleunderground.com/webmaster/keyword-density-tool.html
Tool untuk Mengecek Rich Snippet / Author Penelusuran
1. https://www.google.com/webmasters/tools/richsnippets