Google uses Site Maps to index your site. YetaWF has built-in support for site maps and can generate a site map based on page settings. Creating, removing and downloading a site map is available using Admin > Pages (standard YetaWF site).
The site map uses the page settings defined for each page (see Page Settings, Meta tab, SiteMap Priority and Change Frequency). The defaults for all pages can be defined using Admin > Settings > Site Settings (standard YetaWF site), Meta tab, SiteMap Default Priority and SiteMap Change Frequency Default.
The Scheduler item "Build Site Map" (see Admin > Panel > Scheduler) can be used to automatically regenerate the site map at regular intervals.
Once a site map is available, use Google Search Console to add the site map for your site.