Customizing the post-attendee URL and get redirected instantly to another website

Hi,

I have added a post atendee url to the branding section of a webinar, however it takes a while to get redirected to the desired website. Is there a way to instandly get redirected to an external website once the user leaves a zoom meeting/webinar. 

I have looked into using the survet to do this but you are not able to edit the text in the landing page of the survey before you get redirected.

Thanks