
9 answers

This is now solved. I followed the steps on this blog: https://blogs.perficient.com/2017/08/01/favicons-your-salesforce-community-is-not-complete-without-one/ The key step was this one:
If you’re using a Lightning community, you can try adding the link to the favicon in the head markup from within the Builder. Go to Settings > Advanced > Edit Head markup and enter in the following:<link rel=”shortcut icon” href=”/resource/<faviconName>.ico” type=”image/x-icon” />