Hi
I don’t know if you are a plugin programer or just a user. If you are programing it try to insert all the received data into database and on pageload just load this data but at the same time send an ajax request that will load the data from different apis into your database. With this method your loads should not be delayed by the response times of the Twitter or Facebook sites.
If you are just a user it would be best to contact the plugin author and ask him.
Hopefully I coul’d help a little ??