Default ruleset at installation - uBlockOrigin/uMatrix-issues GitHub Wiki
For reference, this is the default ruleset when you first install uMatrix:
https-strict: behind-the-scene false
matrix-off: about-scheme true
matrix-off: behind-the-scene true
matrix-off: chrome-extension-scheme true
matrix-off: chrome-scheme true
matrix-off: moz-extension-scheme true
matrix-off: opera-scheme true
matrix-off: vivaldi-scheme true
matrix-off: wyciwyg-scheme true
noscript-spoof: * true
referrer-spoof: * true
referrer-spoof: behind-the-scene false
* * * block
* * css allow
* * frame block
* * image allow
* 1st-party * allow
* 1st-party frame allow
- The rule
matrix-off: wyciwyg-scheme true
was added in version 1.1.6. If you are using Firefox and installed uMatrix before version 1.1.6, I strongly suggest you add this rule manually. matrix-off: localhost true
removed,noscript-spoof
andreferrer-spoof
added and set totrue
in 1.2.0
Some of the rules above are important to ensure proper operation of uMatrix and of your browser. Remove them at your own risk.