"Please do not share external links to inappropriate sites, link shorteners, browser extensions, or userscripts on Scratch. These are a safety concern, as they can hide malicious content. You can share a full link as long as it does not lead to inappropriate sites, including sites that reveal personal information or social media accounts, or have unmoderated chat features. Our policy on browser extensions and user scripts has more information. Thanks! - Scratch Team" It's an image of an airplane on Wikipedia, not an "inappropriate site with malicious content."