Checking sites takes way too long

[jonezy]

Right now it takes a really long time to loop through domains.json on the server side. It would be more ideal if we could do one update, return that result and then move on to the next item in the domains list. As more items get added to the list the longer the process will take.

Options

1. Dump domains.json to the index.html page and loop through it and call the /update endpoint.
2. Continue to loop through the domains on the server side but return each result as it is finished before moving to the next task.