Learn how to adjust the delay time in your image rendering
ms_delay parameter can be used to increase the time that the API waits for the page to render before generating the screenshot.
By default the API will wait
500 milliseconds for each external asset to load before triggering the screenshot. If assets are taking longer than
500 milliseconds, the API will stop waiting for them.
If you are having issues with white or blank images, we recommend adjusting this parameter first to see if it helps. Start with a fairly low value, such as
The maximum value for
ms_delay is 20 seconds (20,000ms). Usage above
5000 will use an additional image render credit for every 5000ms above. For example, using
ms_delay of 10000ms on an image will count as 2 images towards your monthly quota. 15000ms will use 3 image credits.