https://searchwp.com/documentation/knowledge-base/how-to-change-the-default-fallback-image-for-search-results/
How to change the default fallback image for Search Results - SearchWP
Apr 3, 2026 - SearchWP utilizes the featured image field of posts to display thumbnail images in search results. This approach works well for standard post types that have...
how to changefallback imagesearch resultsdefault
https://help.bannersnack.com/en/articles/14619512-fallback-image-for-html5-banners
Fallback Image for HTML5 Banners | Bannersnack Help Center
Automatically include a static backup of your banner, captured from any frame, so it displays correctly even without animation support.
fallback imagebannershelpcenter