Does Popup Maker Support Search Engine Optimization (SEO)?

Our plugin preloads the HTML for a popup on whichever page it's activated. The plugin activates popups in the page footer based on a set of targeting conditions set within the Popup Editor (see settings within the 'Popup Settings' box -> 'Targeting' option tab).  By default, a popup will activate (preload) on every page of a site unless you specify either a set of content-based and/or non-content-based conditions to target the popup activation.
Related article:   'Targeting' option settings
Activated popups provide supporting information to the primary content displayed on a given page. A popup cannot be accessed in the browser at a given url ( for example, https://my-site-domain.com/popup/{slug-name-of-my-popup} ). That url only serves to provide the plugin user with the means to preview the popup from the Popup Admin. 
Search Engines (Google, Bing etc) can scan and index hidden content preloaded on a page, such as the HTML used to generate a popup overlay layer and content container. The exception to this is remote content that is loaded into a popup container. 
That content is located from a source remote (external) to the page on which the popup container is preloaded. Remote popup content is loaded on demand, so it won't be available when the page is scanned by the search engine.