You can use Path-Based Metatags option in Meta tags quick module, enable module and go to front page, you will see Path-Based Metatags option...when you click on the option, you can fill in the fields that you want, you can also set the fields that you want to display (admin/config/search/metatags_quick)...

keywords and description for front-page of drupal 7 site
What is, in your opinion, the best lens cleaner? Which do you think is the most effective/best value for your money/most easy to use, etc.

Please include advantages/disadvantages as well as price and link.
