この拡張はいかがでしたか？ is a free Chrome add-on developed by がんもさん. It falls under the category of Browsers and the subcategory of Add-ons & Tools. This add-on aims to simplify the process of gathering feedback from users.

With この拡張はいかがでしたか？, users can easily prompt their website visitors to provide feedback by displaying a simple question, "この拡張はいかがでしたか？" (How was this extension?). The add-on provides a straightforward and effective way to gauge user satisfaction and gather valuable insights for further improvements.

The add-on's simplicity is its strength. It requires minimal setup and allows users to easily customize the question prompt to match their website's design and language. Additionally, users can choose to display a selection of emoticons to capture different levels of satisfaction.

Overall, この拡張はいかがでしたか？ offers a user-friendly solution for collecting feedback from website visitors. Its simplicity and customization options make it a valuable tool for developers and businesses looking to improve their online presence.