Greasy Fork is available in English.
Use old favicon for Google Search (pre September 2015)
Restore old favicon (pre 2015 change) on Google Search.
In this version favicon is hosted on external resource (http://www.iconj.com/ico/d/2/d2mdwwgcs3.ico). For a script with embedded image (in Data URI scheme), see https://greasyfork.org/ro/scripts/12187-google-old-favicon-2012-2015-v-ii