The Mozilla Foundation and the Wikimedia Foundation each hold copyright over different portions of this image. However, these foundations have released parts of their respective portions under different licenses:
Firefox (Mozilla Foundation)
This work* is free software; it is licensed under Mozilla's MPL / GPL / LGPL tri-license.
The contents of this file are subject to the Mozilla Public License Version 1.1 (the "License"); you may not use this file except in compliance with the License.
Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations.Mozilla Public License Version 1.1MPL 1.1https://www.mozilla.org/MPL/1.1/true
This work is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or any later version. This work is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. See version 2 and version 3 of the GNU General Public License for more details.http://www.gnu.org/licenses/gpl.htmlGPLGNU General Public Licensetruetrue
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. See version 2.1 and version 3 of the GNU Lesser General Public License for more details. http://www.gnu.org/licenses/lgpl.htmlLGPLGNU Lesser General Public Licensetruetrue
This is a screenshot of a web page of a Wikimedia Foundation project. Text of Wikimedia projects (except for Wikinews[1] and parts of Wikidata[2]) are licensed under the Creative Commons Attribution Share-Alike 4.0 license and may additionally be licensed under the GNU Free Documentation License (Version 1.2, 1.3, or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts), and are subject to terms of use. The MediaWiki software itself is licensed under the GNU General Public License.
Note on licenses: Please note that the GPL is for software and its derivatives and the GFDL is for text documentations or other forms of text and their derivatives. This means that the interface design of Wikipedia and all other portions of the MediaWiki software are licensed under the GPL. The actual contents of Wikipedia are licensed with Creative Commons Attribution-ShareAlike 4.0 Unported License and in some cases also with the GFDL.
As such, portions of this screenshot may be licensed under two or three separate licenses. The GPL and GFDL are not the same license; they are only connected through the Free Software Foundation, the creator of the licenses.
