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Iceggiren i LeechBlock NG

LeechBlock NG sɣur James Anderson

4,8 n yitran ɣef 5
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Icegger-it Aseqdac Firefox 13532507
sɣur Aseqdac Firefox 13532507, 8 năm trước
Great add-on, lots of options and easy to set up. LOVE IT!

At the moment of writing this review (29-01-2018) it's the only reliable option available to block sites in Firefox Quantum.