External Follow Button
While there are several ways visitors to your site can follow your WordPress.com blog, you also have the ability to create a Follow Blog button that can be added to external websites. This button will allow people who click on it to receive e-mail notifications whenever you publish a new post on your WordPress.com site.
If you’re looking to add it to an external website that supports JavaScript embeds, then you’ll start by visiting our Follow Button Generator.
In the Generator, you will need to enter the URL of the WordPress blog for which you’d like to create the button. Next, choose whether you’d like to show your current follower count next to the button, and whether you’d like to show your blog’s name in the button text. Also, choose the default language for the button.
This is how the button looks, with and without your follower count:
Once you complete the form, click the Generate button to get the embed code. Copy all the text from the code box, and paste anywhere that supports JavaScript embeds to add the Follow button!
Learn more
Embed a Follow Button for Your Blog (The WordPress.com Blog, Oct 30, 2013)
Source: https://wordpress.com/support/follow-button loaded 12.04.2021
Follow Button Creation
Documentation → Follow Button Creation
The follow button is a small button that you can add to any site, that will allow WordPress.com users to easily follow the specified WordPress.com or Jetpack enabled blog.
Note: In order to generate the code for your Jetpack enabled blog, you must have the JSON API module activated on it.
Use the options below to generate the code for your WordPress.com Follow Button. You can use the generated code snippet to embed the Follow button anywhere you’d like to on the web.
To use this generator, click here.
Source: https://developer.wordpress.com/docs/follow-button-creation loaded 12.04.2021