The latency of the following file is over 20 seconds:
300lo.gif - m.addthisedge.com/live/t00
This is slowing my website down. I have managed to change the load order so it doesn't block my other resources but the spinner keeps going for a while after the page looks finished which is confusing to my users.
Btw, it took about 30 seconds to load the addthis login screen just now there too. It isn't my internet connection because I managed to load facebook and google pages in the time it took the login page to load.
Any reasons why this is taking so long to respond?