If your collaboration with Viralize has just started and your Fill Rate is less than 10%, don't worry. Our system and Staff need some time in order to optimize delivery on new sites.
Keep the Unit code in the page over a longer period of time. You'll see the Fill Rate improve significantly thanks to the progressive optimization of your site's performance in the Network.
If your site targets a specific segment of users and has a lot of traffic, you should see a sudden improvement.
If your Fill Rate is not improving, one solution is work on improving the aesthetics and content of your site in order to increase the average user time on page.
Read our tips and guidelines on how to increase the revenue generated by Units.