Today, we have updated our Advertising Guidelines as follows:
“Retargeting pixels are
not allowed on any campaign.allowed for a limited number of vetted and pre-approved Programmatic partners.””All
creativescreative themes (style + substance) served via 3rd party tags must be pre-approved by Stack Overflow before a campaign goes live.”
This change only affects users who are opted-in to targeted cookie tracking. We are posting this today so that you know what is changing and how it will affect you and other users.
What is getting updated?
To ensure that community members can confidently visit Stack Overflow and Stack Exchange sites to learn, engage, and ask and answer questions, we review our advertising and privacy policies on a regular cadence to stay up-to-date. Our Advertising Guidelines are primarily focused on a direct advertising model, which means Stack Overflow launches and manages a customer's campaign on a site from start to finish.
However, the digital advertising industry is increasingly moving towards a programmatic guaranteed model, in which the customer dynamically manages the campaign that then gets served on the Network following our advertising guidelines. In this model, we have made the careful decision to allow certain trusted advertisers to implement retargeting pixels. What this means is that certain vetted advertisers can use data they have gathered to personalize the ads shown on Stack Overflow and Stack Exchange sites (for users opted-in to targeted cookie tracking). All targeting cookies placed by advertisers will be noted on our Cookie Policy.
We acknowledge that 3rd-party cookies will be phased out in the future (learn more here), but this provides an interim solution to provide support for existing customers while we work toward cookieless solutions.
Does this update apply to all sites?
Any monetized site (that is, any site that serves paid ads on the Network) will be affected by this change.
How does this change my experience on the sites?
Keeping a positive user experience on Stack Overflow is a top priority, and these changes to evolve with the industry landscape were made with your security and participation in mind.
Only users that are opted-in to targeting cookies will see the programmatic ads from vetted customers using retargeting pixels. These customize a user’s ad experience by building a profile of interests and showing the most relevant advertising on our site and other sites they may visit. Consistent with our Privacy Policy, your personal information will not be stored or shared with those customers. Additionally, you can read more about our usage of cookies in our Cookie Policy.
Opt in or out of cookie tracking
To opt in or out of cookie tracking, scroll down all the way to the bottom of any page on Stack Overflow or a Stack Exchange Site. Under the “Company” heading click “Cookie Settings”. There you can change your cookie preferences.
Ads on Stack Overflow and Stack Exchange sites allow us to bring in revenue to support the Network. We remain committed to protecting users’ privacy and providing the best possible on-site experience.