Mozilla collects telemetry analytics, including counts of visits to search engine pages and which search engines you use, and Cliqz’s unique identifier, which allows Mozilla to look for correlations across Firefox and Cliqz telemetry systems.
Mozilla 会收集遥测统计信息，包括访问搜索引擎页面的次数、所用的搜索引擎以及 Cliqz 的唯一标识符，让 Mozilla 能够研究 Firefox 与 Cliqz 遥测系统的关联性。