While 728x90 is desktop-focused, ensure your overall campaign includes mobile-responsive alternatives (like 320x50 or 300x250) for a full, effective campaign.
Here is an informative guide on developing high-performing 728x90 leaderboard banners based on industry best practices: 1. Understanding 728x90 Leaderboard Ads 728 pixels wide by 90 pixels tall. While 728x90 is desktop-focused
Use a clear, concise message. The audience has only a few seconds to understand the offer. While 728x90 is desktop-focused