Follow by Email (Subscribe) Pop-Up Modal Blogger Widget with Timer

RawGit CDN will be shutting down soon (thanks RawGit for all these years!). All CDN files is now delivered by https://cdn.staticaly.com/. We guess that you need to update your Blogger widget codes too! Google Feedburner services has been deprecated. Users may need to switch to 3rd party subscription services instead. Ever wonder how blogs on Blogger have that cool Subscribe by Email appeared on their blog pages  after several seconds when visiting? Now you can add one to to your blog(s) on Blogger, without ever coding or copy paste codes in your themes. Use this simple easy to use & setup widget with popup displays best on mobile or any screen sizes - Responsive! You can add, remove, enable/disable, set the appropriate time to initiate & also set the expiry period when the pop up should display to your regular blog readers. This plugin is lightweight (uses less than 100 lines of hand written vanilla javascrpt -- un-compressed) & works on most modern web browsers.