How Facebook Cover Images Appear Quickly on Mobile Devices

How does Facebook ensure that its mobile users see cover images, and not gray boxes, especially in developing countries where 2G connections are common?

The countdown to Brandweek is on! Join us, Sept. 12-16, to identify new growth opportunities, solve challenges and connect with power players. View the lineup and secure your pass.

How does Facebook ensure that its mobile users see cover images, and not gray boxes, especially in developing countries where 2G connections are common?

AW+

WORK SMARTER - LEARN, GROW AND BE INSPIRED.

Subscribe today!

To Read the Full Story Become an Adweek+ Subscriber

View Subscription Options

Already a member? Sign in