Subscribing
If you subscribe to this site to receive an email message when a new blog post goes up, your email address will be retained until you unsubscribe. Your email address will only be used for this purpose.
Jetpack Stats
Data used: IP address, WordPress.com user ID (if logged in), WordPress.com username (if logged in), user agent, visiting URL, referring URL, timestamp of event, browser language, and country code. Important: the site owner does not have access to any of this information via this feature. For example, a site owner can see that a specific post has 285 views, but he/she cannot see which specific users/accounts viewed that post. Stats logs — containing visitor IP addresses and WordPress.com usernames (if available) — are retained by Automattic for 28 days and are used for the sole purpose of powering this feature.
Activity tracked: Post and page views, video plays (if videos are hosted by WordPress.com), outbound link clicks, referring URLs and search engine terms, and country. Jetpack also tracks performance on each page load when this feature is enabled, including the JavaScript file used for tracking stats. This is exclusively for aggregate performance tracking across Jetpack sites to make sure that our plugin and code are not causing performance issues. This includes tracking page load times and resource loading duration (image files, JavaScript files, CSS files, etc.). The site owner has the ability to force this feature to honor DNT settings of visitors. By default, DNT is currently not honored.
Sharing
Data used: When official sharing buttons are active on the site, each button loads content directly from its service to display the button, information, and tools for the sharing party. As a result, each service can, in turn, collect information about the sharing party.
When a non-official Facebook or Pinterest sharing button is active on the site, information such as the sharing party’s IP address and the page URL will be available for each service, so sharing counts can be displayed next to the button.
When sharing content via email (this option is only available if Akismet is active on the site), the following information is used: sharing party’s name and email address (if the user is logged in, this information will be pulled directly from their account), IP address (for spam checking), user agent (for spam checking), and email body/content. This content will be sent to Akismet (also owned by Automattic) so that a spam check can be performed. Additionally, if the site owner enables reCAPTCHA (by Google), the sharing party’s IP address will be shared with that service. You can find Google’s privacy policy here.
Source for Jetpack Stats and Sharing sections: https://jetpack.com/support/for-your-privacy-policy/
