Reviews for Custom Titlebar Text
Custom Titlebar Text by Hrvoje Šolc
1 review
- Rated 4 out of 5by Firefox user 15276032, 5 years agoworks for many website, but not all, for example
it does not work on youtube
IMPORTANT NOTE:
Due to WebExtensions API security, this add-on does not work on this web site (addons.mozilla.org) and may not work on some mozilla.org domains.