If you’re like me and have a bunch of app tabs, the Matrix Admin Interface stands out like a sore thumb without a favicon. Fortunately it’s reasonably easy to add one.
This involves editing Matrix source files, so if you’re not comfortable with this you should stop here. you should also take care to make backups of any files you do edit.
[list=1]
[] On your web server make a backup of the core/include/backend.inc file, and open it in your editor.
[] Search for
<?php echo $page_title; ?>
[] Enter the following line (customised to taste) after the content-type definition:
[] Save and enjoy your favicon.
Hopefully this will one day be a default but until then, this will work just as well.