I uninstalled an app but leftover code is still slowing my store. Can you remove it?

Yes. Uninstalling an app does not always remove what it added. Orphaned ScriptTag entries, theme snippets, and app-block references can stay behind, 404-ing assets and slowing every page. We sweep the theme for orphaned snippets and asset_url references, remove leftover ScriptTags via the API, and confirm the dead requests are gone from the network tab. This is a frequent hidden cause of a “suddenly slow” store.