Reject All Option for EU/UK Visitors

This setting gives publishers more control over how they approach privacy and consent requirements for their EU/UK traffic.

When enabled, a Reject All button will appear on the first layer of the CMP alongside Accept All and the option to manage individual privacy preferences.

Previously, visitors could reject consent through Manage Preferences, a secondary screen within the CMP where visitors can decline individual consent purposes or reject all. The new setting provides a one-click way for visitors to reject all consent directly from the first layer, without needing to navigate to that secondary screen.

Regulatory enforcement across the EEA has increasingly focused on providing users with reject options that are similarly prominent to accept options, particularly in countries such as France, Germany, Italy, and the Netherlands.

The Reject All setting is available in your Mediavine Dashboard → Settings → Consent Management → EU/UK Reject Button CMP.

When enabled:

• The Reject All button will appear on the first layer of the CMP for EU/UK visitors.
• Visitors in the US and the rest of the world will see no change to their CMP experience.
• Visitors who select Reject All will still see ads, and your site can continue to monetize that traffic. Advertisers who require consent-based targeting won't bid on that traffic, so those visitors are instead served non-personalized ads through Google Limited Ads, generally at a lower CPM than personalized advertising.

FAQs:

What is the revenue impact?

Based on current estimates, publishers can expect approximately a 15% decrease in ad revenue from EU/UK traffic when the Reject All option is enabled.

For most publishers, EU/UK traffic represents a relatively small portion of total traffic, so the estimated impact to overall global revenue is approximately 1% for a typical publisher. Your actual impact depends on the percentage of your traffic coming from EU/UK countries. For example, if 5% of your total traffic comes from the EU/UK, a 15% decrease in revenue from that traffic translates to roughly a 0.75% impact on overall earnings.

This impact comes from two factors. Lower CPMs on non-personalized ads served to users who reject consent, and some users leaving the site after rejecting rather than continuing to browse.

Do I need to enable Reject All?

There is no one-size-fits-all answer.

The setting is intended to give publishers greater control over their privacy and consent approach. Regulatory expectations around the prominence of reject options vary and continue to evolve, so you should evaluate the requirements applicable to your business and website.

If you have received guidance or a request from a privacy regulator, review that guidance carefully when determining whether this setting is appropriate for your site.

Mediavine does not provide legal advice. If you are unsure about your obligations, we recommend consulting your legal counsel or privacy advisor.

Can I turn it off?

Yes. For existing publishers, the Reject All option is not enabled by default. Your current CMP experience will remain unchanged unless you choose to enable the setting.

If you enable Reject All and later decide you no longer want to use it, you can disable the setting in your Dashboard. Your CMP will then return to the configuration without a Reject All button on the first layer.

What about publishers using an upgraded CMP?

Publishers using an upgraded CMP with their own ConsentManager instance work a little differently.

The standard Dashboard toggle does not apply to these publishers, since their CMP designs are managed through their ConsentManager instance and synced from a Mediavine master CMP. If an upgraded publisher wants to use the Reject All design, Mediavine can update the CMP that their designs sync from.

New upgraded publisher accounts will use the Reject All designs by default. Existing upgraded publishers can work with Mediavine if they want to adopt the Reject All design.

Will Reject All affect my US traffic?

No. The Reject All button only appears for visitors in EU/UK countries. Visitors in the US and other regions will see the same CMP experience as before.

If a visitor clicks Reject All, will I lose all revenue from that visitor?

No. Rejected users can still be monetized through Google Limited Ads, which serves non personalized advertising. However, this traffic generally generates lower CPMs, and header bidding partners currently do not bid on users who have rejected consent.

Why is revenue lower when someone rejects consent?

When a user rejects consent, fewer demand sources are able to bid on that user's impression. The user can still receive non personalized advertising through Google Limited Ads, but the resulting CPM is generally lower.

Why didn't Mediavine offer a Reject All button before?

Mediavine's CMP has always allowed users to reject consent through Manage Preferences, including the ability to decline individual purposes or reject all. What's new is that users can now do this directly from the first layer with one click, without navigating to that secondary screen.

This option was introduced as regulatory expectations and industry practices around first-layer CMP design have evolved, and in response to increasing publisher demand for the functionality.

Will enabling Reject All improve my compliance?

The Reject All option gives publishers a way to provide an equally prominent reject option on the first layer of the CMP, which aligns with an increasingly common regulatory and industry approach.

However, enabling this setting does not guarantee compliance with applicable privacy laws or regulatory requirements. Publishers are responsible for evaluating their own compliance obligations.

Can Mediavine tell me whether I am legally required to enable it?

No. Mediavine cannot provide legal advice or determine the specific requirements applicable to your business.

We recommend reviewing the requirements applicable to your website and consulting qualified legal or privacy professionals if you have questions about your obligations.