https://web.archive.org/web/20260915141712/https://www.heise.de/en/news/Firefox-156-PDF-viewer-starts-up-to-45-percent-faster-11454106.html https://web.archive.

https://web.archive.org/web/20260915141712/https://www.heise.de/en/news/Firefox-156-PDF-viewer-starts-up-to-45-percent-faster-11454106.html https://web.archive.org/web/20260915141712/https://www.heise... the whole relevant section is > In Germany, France, and Italy, Firefox 156 displays localized Wikipedia suggestions and occasional sponsored results in the address bar. The feature is part of Firefox Suggest and supplements typed entries with relevant suggestions. According to Mozilla, these suggestions can be disabled in the Firefox Suggest settings.