With average attention spans decreasing at a phenomenal rate, you would do best to stick to one page. (resumesamples2017.com)
This is illustrated by a Microsoft study that found the average attention span of an internet user has dropped substantially from 12 seconds in 2000, to just eight seconds in 2015. (inc.com)
One study even states that the average attention span in 2013 was 8 seconds, one second less than the average attention span of a goldfish. (entrepreneur.com)