title: Prevent Facebook from scraping specific images when somebody shares a link to my page
body: <p>Is it possible to prevent Facebook from using specific images when a user shares a link to a page on my site?</p>
  <p>My site has user-generated content and while I include proper <code>og:image</code> tags for images the user uploads and which are part of his/her article, sometimes no image is uploaded or the image uploaded does not meet Facebook's quality requirements. In that case, Facebook will pick other images it finds on the page and those other images can be from a &quot;Related articles&quot; section or images not content-related at all. It would be nice if I could flag these images in such a way that Facebook ignores them.</p>