Does the add-on intercept and clean the URL before it is sent to the website? If so, does this affect performance?

no entiendo dice q desbloquea todo tipo de acceso pero de igualmanera siguen bloqueadas

No privacy policy. Will change my review if one is added.

it does work on the website it says it supports. But it doesn't clean "?ref=" from links... it's similar to "?utm_source=" but doesn't get removed.

Doesn't work on NYTimes.com at all as of January 14, 2019. Please support this.

A nice White Hat piece of script.

This does not remove redirects introduced by gmail on links in emails.

Thanks.
Does it raplaaces https://addons.mozilla.org/uk/firefox/addon/google-search-link-fix/ completle?

Does not work for 'fbclid' and other parameters.

Sadly it doesn't work, and last updated a year ago. :(

Makes links load faster due to less redirects. Highly recommended.