The phase-out of third-party cookies is set to change how digital marketing agencies approach Facebook advertising. This change isn’t just a simple tweak; it’s a complete U-turn. Advertisers, accustomed to tracking user behaviour across the web, may find their wings clipped. The ability to serve those precision-targeted ads that seem to know you inside and out. Gone. 

This shift poses a challenge for marketers – a digital hurdle if you will. It is not just about losing the tracking ability; it’s about grappling with the difficulty of reaching the right audience and quantifying campaign effectiveness. The landscape is evolving, and marketers need to recalibrate their strategies for the post-cookie era, and this includes Facebook advertising. 

Why is the way we use cookies changing?  

Google has set the stage for this change by announcing the phase-out of third-party cookies on Chrome browsers by 2024. The driving force behind this decision is Google’s acknowledgment that the current methods of tracking individuals across the web using alternate identifiers fall short of meeting the heightened expectations for privacy among consumers. Moreover, these identifiers are proving to be increasingly incompatible with the rapidly evolving regulation. 

The underlying principle guiding Google’s strategy is to align with the changing ethos of privacy. The company recognises that merely adapting identifiers to meet current demands is not a sustainable, long-term solution. Instead, Google is pioneering the use of privacy-preserving APIs (Application Programming Interfaces) to power its web products. These APIs, while still delivering results for advertisers and publishers, operate in a way that prevents individual tracking, striking a delicate balance between personalisation and privacy. 

How will going cookie-less effect Facebook advertising? 

When all major browsers stop supporting third party cookies it will become difficult to set up audience targeting and Facebook frequency capping for 99% of users. 

Retargeting will also be reduced by the loss of third-party cookies due to the inability to track and record data. Previous viewers won’t be tracked, and this will have a huge effect on advertisers’ ability to drive sales of products and services. The challenge will be whether new ways of reaching specific audiences will be able to reach similar results as thirds-party cookies disappear. 

Amidst these challenges, a silver lining emerges. Marketers can seize this moment as an opportunity for reinvention. The data storing mechanism that remembers search history to share with advertisers. The loss of third-party cookies opens opportunity for exploring alternative avenues.   

Focus on first party data  

One such path is the focus on first-party data – a direct line to understanding their customers. By collecting data straight from the source, marketers can build a more intimate understanding of their audience, without relying on the now fading benefits of third-party cookies. 

Contextual advertising steps into the limelight as, instead of tracking a user’s every move, contextual advertising taps into the content they’re consuming. It’s like serving up ads based on the book they’re reading rather than the library they visit. A subtle yet profound shift that could redefine how marketers connect with their audience. 

In order to navigate the changes, it is important to understand your audience’s needs and interests. Tools like Google Analytics can help you gather data about your audience. Creating quality content that is engaging, informative, and adds value to your audience is also crucial. Whether for your website, social media, or emails, ensure your content is of high quality. 

Explore new ways of thinking 

The demise of third-party cookies may be a problem in the future, but it’s not all doom and gloom. Marketers, have the chance to embrace innovation. The challenges may be real, but so are the opportunities.   

However, in practical terms, data collected directly from your website users, like preferences and login information, remains intact. Software is being developed to minimise the cost of third-party cookies phase out, such as Metas Conversion API will be integral to the future of digital marketing.    

META Conversion API: Navigating the Server-Side Solution 

In this changing scenario, businesses are exploring alternatives to the traditional cookie-tracking model. One such solution gaining attention is the META Conversion API, a server-side approach to tracking website events. By sending data to META, this API ensures advertisers can still serve targeted ads to customers without relying on browser-side tracking pixels. Essentially, it offers a privacy-centric workaround in a landscape increasingly conscious of individual tracking concerns. 


In conclusion, the demise of third-party cookies isn’t just a danger for digital marketing and Facebook advertising; it’s a call for marketers to embrace innovation. The challenges are real, but so are the opportunities. As the curtain falls on the era of third-party cookies, businesses have a chance to script a new narrative, exploring inventive ways to resonate with their audience in a privacy-conscious digital landscape.