300 x 600
Total File Size Limit: 200 KB
Dimensions: 300 x 600
- File Formats Accepted: GIF, JPG, PNG, HTML5*, 3rd-party ad tag.*
- 1-pixel border must be visible in ad if background is white (#ffffff) to differentiate from content area. If the creative has the same background color as the site, it must contain a visible border.
- 15 seconds max animation recommended for all ad units.*
- Click-through URL must be included when creative files are submitted. Length cannot exceed 1,000 characters.
- Polite loads are only accepted in HTML5 files. An additional load of 100 KB is allowed.
- Ads should not be designed to blend in with the site, mimic editorial fonts/colors, include fake form elements or incorporate graphic symbols that represent non-existent functionality.
NOTE: All standard ad units can have rich media functionality included for an additional serving fee.