#Ublock plus install#
#Ublock plus software#

If a cell inherit a block or allow rule from a higher precedence cell, a noop rule can be used to override the inherited block or allow rule.

Hence gray means that no dynamic filtering will be applied to a cell. Note that a cell with a noop rule is dark gray, while a cell with no rule at all is light gray (the default color). It works, the embedded YouTube video can now be played. If you want to block all 3rd-party frames by default, except for embedded YouTube videos on that particular site, two solutions.Ĭreate a local noop rule for 3rd-party frames: However it appears there was an embedded YouTube video in the article: Sensible security- and privacy-wise: blocking all 3rd-party frames by default everywhere:Īll embedded 3rd-party frames were blocked on the page. You will have to create your own rules, according to your own prerogatives.

#Ublock plus install#

So there are global dynamic filtering rules, and local dynamic filtering rules.īy default, there are no dynamic filtering rules at install time, so nothing is blocked by default by the dynamic filtering engine.

blank cell = no network requests occurred for the specific hostname.

- or +++ = 100 or more network requests were blocked or allowed, respectively.

- or ++ = between 10-99 network requests were blocked or allowed, respectively.

- or + = between 1-9 network requests were blocked or allowed, respectively.

The cells in the third column gives an overview of how many requests were blocked/allowed: whatever rule appears in this column applies to the current site only: Third column: local dynamic filtering rules, i.e. whatever rule appears in this column applies everywhere, on all sites: Second column: global dynamic filtering rules, i.e. Domain names are hostnames, but hostnames are not necessarily domain names from uBlock Origin (uBO)'s point of view: domain names are extracted as per Mozilla Public Suffix list. The color of an entry indicates whether all requests were blocked (reddish), all requests were allowed (greenish), or some were blocked some were allowed (yellowish). This may help understand how static and dynamic filtering interact: Overview of uBlock's network filtering engine.įirst column: what is to be dynamically filtered:Īs you can see, you can create dynamic filtering rules for resource types, or hostnames according to their origin. you can allow with 100% certainty with dynamic filtering (useful to un-break sites broken by some static filters). Similarly, an allow dynamic filtering rule will override any existing block static filters, i.e. This means you can block with 100% certainty using dynamic filtering rules. This means a block dynamic rule will override any existing allow static filters. Dynamic filtering are those filtering rules which have an air of firewall rules.ĭynamic filtering rules overrides static filtering. EasyList, EasyPrivacy, URLhaus Blocklist, etc. Static filtering refers to the filters which comes from the filter lists, i.e.

Read carefully if using uBO/webext on legacy Firefoxĭynamic filtering pane ( available only to advanced users) can be toggled off/on by clicking on the Less/ More buttons:.

The removed element reappears when you reload the page.

#Ublock plus software#

Software known to have uninstalled uBlock Origin.Doesn't uBlock Origin add overhead to page load?.Does uBlock Origin block ads or just hide them?.Overview of uBlock's network filtering engine: details.Overview of uBlock's network filtering engine.Medium mode (optimal for advanced users).