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Google to Prohibit Third-Party Cookies: Testing Started

In 2020, Google announced plans for a phased withdrawal from third-party cookies in the Chrome browser. After several delays, on January 4, 2024, testing of the Tracking Protection feature began with 1% of random users. Deployment for all users is scheduled for the second half of the year.

The innovation aims to protect Chrome users from tracking and will completely restrict websites access to third-party cookie files. Those included in the test group will receive a notification in their browser:

Google to Prohibit ThirdParty Cookies Testing Started 2024

The abandonment of third-party cookie files is a part of the Privacy Sandbox initiative, which aims to create and implement technologies that protect user privacy on the Internet while providing companies with tools to promote their business. The initiative also aims to combat hidden tracking methods, including the use of browser fingerprinting.

Initially, the API FLoC was supposed to replace third-party cookies, but it was abandoned and at the end of 2022, the Topics API technology was introduced. This technology assigns a user several recognizable interest categories based on their recent browsing history, which will be transmitted to the website and its advertising partners instead of information from third-party cookie files. This allows websites to display relevant ads without disclosing personal data, as the technology only classifies site visitors without identifying them.

Google to Prohibit ThirdParty Cookies Testing Started 2024

While in Firefox and Safari, third-party cookie blocking has been implemented for some time, Chrome, being the market leader, may face potential issues with the functionality of certain websites due to such blocking. To address this, there is an option to enable access to them.

Google to Prohibit ThirdParty Cookies Testing Started 2024

Despite the introduction of alternative tools, experts are concerned that the abandonment of third-party cookies could have a negative impact on the advertising market. For instance, in 2019, after the forced blocking of cookie files in Firefox, advertising platform revenues in Germany declined on average by 15%.

According to early research by the advertising technology provider Criteo in 2022, the Topics API demonstrated five times lower effectiveness for ad targeting compared to third-party cookies. Later, representatives from Google stated that they took these results into account.

Market participants are also concerned that having access to more data, Google’s own products may gain an advantage over competitors. In 2021, the European Union and the British regulator initiated antitrust investigations and continue to closely monitor the implementation of this technology.

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Nick Wahlberg
Nick Wahlberg is a seasoned writer with over 6 years of experience in affiliate marketing. Having completed courses like "The Simple Science of Copywriting" by Luciano Viterale, "Writing To Riches" by Charles Miller, and "SEO Copywriting Certification Training" by Heather Lloyd-Martin, Nick brings a wealth of knowledge to his work. Passionate about self-development and family, he believes that a copywriter should not just write but live through their words.
#Google #google chrome #cookies
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