New
#1
Firefox slow to load some Web pages after version 52
Firefox dropped support of many plug-ins with version 52. Ever since I installed that version, I have had problems with slow performance and page loading (e.g Yahoo, wunderground.com and tvlistings.zap2it.com). I seems to affect pages with flash animations, ads, and a lot of graphic content. The blue circle in the upper left of the browser page just keeps spinning around. Google is one page not affected. Anyone know the reason or if there's an easy fix? I already cleared my cache and history without any perceptible effect. Attached is a screenshot of the former plug-ins and one of the plug-ins after installing Firefox 52.