<p><img class="center21" src="images/request_details.png"></p>
- <p>Privacy Browser includes four <a href="https://easylist.to/">blocklists</a> based on the <a href="https://adblockplus.org/filters">Adblock syntax</a>:
+ <p>Privacy Browser includes four <a href="https://easylist.to/">common blocklists</a> based on the <a href="https://adblockplus.org/filters">Adblock syntax</a>:
EasyList, EasyPrivacy, Fanboy’s Annoyance List, and Fanboy’s Social Blocking List.
These blocklists are processed by Privacy Browser into the following 22 sublists, which check resource requests in the order listed.</p>
This can sometimes lead to false positives, where resources are allowed or blocked in ways that weren’t intended by the original entry.
A more detailed description of how the blocklist entries are processed is available at <a href="https://www.stoutner.com/privacy-browser/blocklists/">stoutner.com</a>.</p>
- <p>Privacy Browser has a fifth blocklist that blocks all third-party requests. A request is only considered third-party if the base domain of the request is different than the base domain of the URL.
+ <p>Privacy Browser has two additional blocklists,
+ one called <a href="https://www.stoutner.com/privacy-browser/blocklists/ultraprivacy/">UltraPrivacy</a> that blocks trackers that EasyPrivacy allows,
+ and the other that blocks all third-party requests.
+ A request is only considered third-party if the base domain of the request is different than the base domain of the URL.
For example, if <code>www.website.com</code> loads a picture from <code>images.website.com</code>,
this is not blocked as a third-party request because they both share the same base domain of <code>website.com</code>.
Blocking all third-party requests increases privacy, but this blocklist is disabled by default because it breaks a large number of websites.</p>