options.html

<html>
  <head>
  </head>
  <body>
    <a href="/_generated_background_page.html" target="_blank">background page</a> (afterwards don't forget to open console! Ctrl+Shift+J)
    <br />
    <a href="chrome://extensions/" target="_blank">extensions page</a> (this won't work, but if you open Console here you can click on the link in the error to get there)
  </body>
  <p>
  Note: if using uMatrix, do not have this option set: `Strict HTTPS: forbid mixed content.` or else it will just block loading eg. those http images, whereas without this option hsts-hacky would attempt loading the https version of them.
  </p>
</html>