Finds images, video, audio, posters, SVGs, CSS backgrounds and masks, plus media discovered through the Resource Timing API, then groups them by host with thumbnails, dimensions and transfer sizes. Click through to scroll to and highlight the element that loaded an asset.
Flag an origin once and a small on-page card calls it out on every page where it appears. Recording mode follows a whole browsing session, including lazy loading and SPA route changes. No build step and no dependencies.