5 Concurrent threads
Thumbnail.ws has installed more rendering servers to be future proof. For our free accounts this will mean screenshots will be generated faster. For our premium accounts we can now accept up to 5 concurrent requests per account. If you need to render 100 screenshot this would typically take 5 seconds per screenshot and thus 500 seconds in total. Using 5 concurrent request you can reduce this time to 500 / 5 = 100 seconds. We will be adding a PHP code example soon.