![Firefox 44 arrives with push notifications that sites can send even after users close the page | Push notifications, Developer tools, Firefox Firefox 44 arrives with push notifications that sites can send even after users close the page | Push notifications, Developer tools, Firefox](https://i.pinimg.com/736x/a6/9d/6d/a69d6dd715aa8984f3ef65d3f9240eaa--mozilla-firefox.jpg)
Firefox 44 arrives with push notifications that sites can send even after users close the page | Push notifications, Developer tools, Firefox
![After update to Firefox 44, one critical, safe site being reported as "unsafe." | Firefox Support Forum | Mozilla Support After update to Firefox 44, one critical, safe site being reported as "unsafe." | Firefox Support Forum | Mozilla Support](https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2016-02-07-10-45-41-44a50f.png)
After update to Firefox 44, one critical, safe site being reported as "unsafe." | Firefox Support Forum | Mozilla Support
![Firefox 44 arrives with push notifications that sites can send even after users close the page | VentureBeat Firefox 44 arrives with push notifications that sites can send even after users close the page | VentureBeat](https://venturebeat.com/wp-content/uploads/2016/01/firefox_logo.png?w=1200&strip=all)
Firefox 44 arrives with push notifications that sites can send even after users close the page | VentureBeat
![Developer Edition 44: New visual editing and memory management tools - Mozilla Hacks - the Web developer blog Developer Edition 44: New visual editing and memory management tools - Mozilla Hacks - the Web developer blog](https://2r4s9p1yi1fa2jd7j43zph8r-wpengine.netdna-ssl.com/files/2015/11/nyanparticles.png)