Remove tracking parameters and redirect to original URL. This Userscript uses the URL Interface instead of RegEx.
< Opiniones de CleanURLs (Clean URL Improved)
a5653620, do you want the script to extract the url from parameter ?or-maybe-rather?
A sample hyperlink
As an example, try this url:
www.google.com/chrome/?or-maybe-rather-firefox=http%3A%2F%2Fwww.mozilla.org/