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Carl edited this page Sep 23, 2019 · 7 revisions

Bromite AdBlock engine

Since v77 Bromite uses Chromium subresource filter with the full filter lists mentioned in the README.

Update mechanism

The Bromite AdBlock Update Service checks at startup (after 5 seconds) and periodically (every 2 weeks) if new Bromite filters are published; if no new filters are available (checked via Last-Modified header) then update is skipped.

Filters are downloaded from and they are published via

Original Bromite AdBlock engine

The ad-blocking engine of Bromite till v76 was an improved version of the original engine of NoChromo, which is a very simple ad-blocking engine if compared to the others available.

This engine is still used for the SystemWebView.

List of other ad-blocking engines used in Chromium-based browsers

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