Mobile Medium RectangleBack to Ad Specifications
An IAB standard 300x250 ad unit that sits within the context of the webpage. It can house rich media functionality such as animation, video etc.
Nine Digital Served Specs
- Dimensions: 300x250
- Accepted Format: JPG/PNG/GIF
- Image max file size: 40kb
- Animation duration: 30 seconds max, 15s recommended
Third Party Served Specs
- Accepted 3rd Parties: Sizmek, DoubleClick, InMobi, Celtra (Universal Banner accepted), Bonzai
- Dimensions: 300x250
- Max initial file size: 80kb (Image, HTML5, JS, CSS, Sprite sheets) + 70kb (Ad Verification Scripts) + 100kb (Cached/Approved Shared Libraries located here)
- Max subload: 200kb
- Max user-initiated animation/video/sound file size: 10mb
- Animation Duration: 30 seconds max, 15s recommended
- Video Frame Rate: 24fps
- SSL Requirements: All assets must be SSL compliant - securely served (https://)
- NEC’s ad specs are designed to ensure ads load quickly. It is NEC’s priority to provide the best possible experience for our audience and to ensure that the ads of our advertisers have the best chance of being seen by users.
- Ad viewability is impacted when ads are slow to load. Therefore NEC will not be held accountable for delivering agreed viewable impression thresholds for campaigns that are sold on viewability guarantees if creative does not adhere to the ad specifications.
||Approved to run
|Nine O&O homepages
|Nine O&O articles
|Nine O&O galleries
||Refer to MSN spec category
- The use of third party monitoring or blocking must adhere to Nine's Brand Safety Policy.
- All concepts/storyboards must be submitted at least 10 working days before the campaign live date.
- No looping allowed for animation after 30s and load must take place during the subload of the ad. Any additional animation must be user-initiated.
- Sound must be muted by default with a visible mute/unmute button.
- All images and content are appropriate to the general audience nature of the page.
- The ad cannot not alter the Nine Digital brand, or alters the page layout, navigation, design or content.
- The ad cannot try to launch in a new browser window (pop up/pop under) or shake the browser window.
- Minimise the CPU load for the user as much as possible - ads causing excessive load will be rejected.
- All creatives are subject to Nine Digital approval we reserve the right to request changes for brand equity/user experience reasons.
- Nine Digital may at its absolute discretion refuse to publish any advertisement on the Nine Digital network.
- Nine Digital reserves the right to reject / remove any rich media ad that does not meet its creative specifications, contravenes internal guidelines or adversely affects network website performance, other ad placements or user experience.
- Nine Digital reserves the right to remove or request the removal / revision of any creative that is deemed unsuitable or in conflict with our content, audience, commercial objectives or IP, including (but not limited to) requesting the removal of any competitor branding from advertisements.
Timelines & Delivery
- All 3rd party creative should be delivered to Nine Digital via 3rd party ad serving tags.
- All material must be delivered at least five (5) working days prior to campaign launch to ensure technical compatibility and internal concept approval.
- If creative is late an estimated % of impressions equivalent to the forecasted daily inventory level will be cancelled from the total impressions booked.
- Reach out to the third party vendors listed above for full technical documentation, build guides etc.
Sizmek HTML5 Resource Centre