To use Facebook comments, create a Facebook app using [Facebook developers](https://developers.facebook.com/docs/apps/register), and add the Facebook App ID to the `fb_comment_id` parameter in `_config.yml`.

To use Staticman, you first need to invite `staticmanlab` as a collaborator to your repository (by going to your repository **Settings** page, navigate to the **Collaborators** tab, and add the username `staticmanlab`), and then accept the invitation by going to `https://staticman3.herokuapp.com/v3/connect/github/<username>/<repo-name>`. Lastly, fill in the `staticman` parameters in the Staticman section of `_config.yml`. You may also choose a different Staticman instance other than `staticmanlab`.

Optional: You may want to configure a webhook to prevent old inactive branches (representing approved comments) from stacking up. You can refer to [Staticman's documentation](https://staticman.net/docs/webhooks) for details. Make sure to input the **Payload URL** according to your chosen `endpoint`. For example, the default `endpoint` is `https://staticman3.herokuapp.com/v3/entry/github/`, so the corresponding **Payload URL** should be `https://staticman3.herokuapp.com/v1/webhook`.

Beautiful Jekyll lets you easily add Google Analytics to all your pages. This will let you track all sorts of information about visits to your website, such as how many times each page is viewed and where (geographically) your users come from. To add Google Analytics, simply sign up to [Google Analytics](https://www.google.com/analytics/) to obtain your Google Tracking ID, and add this tracking ID to the `google_analytics` parameter in `_config.yml`.