I have recently started noticing this issue. When you go to some community tutorial page for eg: (How To Structure Large Flask Applications)[https://www.digitalocean.com/community/tutorials/how-to-structure-large-flask-applications], the page keeps loading indefinitely.
At the bottom it show "Waiting for analytics.twitter.com" and then it shows "waiting for log.optimizely.com". I can see its waiting for some slow remote resources which causes the loader to circling around.
It drives me crazy. Can you please fix it ?
PS: loader is the circle that you see in tabs when some web page is loading.