Board Thread:Support Requests - Getting Started/@comment-28931162-20170325234450/@comment-26143371-20170328201819

The following code will randomly select one icon from the provided list of icons every time the page is reloaded. For the sake of this example I've selected a bunch of icons that have been used here on CC over time.

You'll have to replace the links with the ones that are appropriate for your wiki and then add the code to your wikis MediaWiki:Common.js. This assumes you have admin privileges on the wiki in question.