Server-side Tracking Myths & Misconceptions: Busted

Still think server-side tracking is just a nerdy hobby for enterprise web analysts? Let’s fix that. Server-side tracking is gaining traction, but there’s also a lot of bad info out there. From misconceptions about data collection to confusion around ad blockers and browser restrictions, which we’ll address below, we’re here to clear it up.

1. “To do server-side tracking, you need to set up and manage your own dedicated server”

Nope. You don’t need to run your own server - you just need a server somewhere. That server can be managed by a third party (e.g. Tracklution, Segment), provided by your tag management tool (e.g. hosted by Google or a partner) or part of your existing infrastructure (e.g. piggyback on your current backend if that’s appropriate). Tracklution integrates directly with platforms like Google Tag Manager and Shopify, so implementing server-side tracking doesn’t require complex templates or developer-heavy builds.

2. “Server side tracking bypasses all privacy laws and need for consent”

Not true. In short: GDPR/CCPA still apply. You must honour user consent; the collection layer has simply shifted. A dangerous misconception is that processing data on your own server somehow exempts you from privacy laws. It does not. Consent requirements coming with privacy laws like GDPR and CCPA apply to data processing no matter where it happens. Even if you replace a tracking pixel with a server API call, you may still be dealing with personal data.

3. “Server side tracking is just tracking - it doesn’t affect ad performance”

Debunked. Better data = better results. Weak signals = weak results. Platforms like Meta, TikTok & Google Ads have advertising algorithms that optimize based on the signals you send them. Server-side can deliver cleaner, faster, more complete, real-time data. Better event quality directly improves ad platform optimization & bidding, meaning your ads perform better. Algorithms are only as good as the data you feed them. Server-to-server integrations reduce data loss, improve data quality, and help ensure customer data is captured reliably across user interactions and conversion events, allowing you to optimize performance across advertising platforms.

4. “Once server side tracking is set up, it’s maintenance-free”

Yes & No. APIs, schemas, and platform specs change from time to time – some less, some more and more often. Also, your website may change over time, and busy periods like Black Friday or seasonal campaigns can introduce new demands on your server infrastructure. Functions, templates, and tracking methods may need to be updated to maintain data accuracy. So, monitoring, optimising, and updates are required, unless you’re using a managed server-side tracking tool, like Tracklution, which handles this for you.

5. “Server side tracking is just for doing shady stuff and risks our compliance with privacy laws”

It’s possible. You can do shady stuff with server-side tracking since it gives you more power. So, be mindful, and be the good gal. But ask yourself this: are you truly compliant WITHOUT it? With client-side tracking, you often have no real control and transparency on what data is being sent out, and no audit trail to prove anything. Server-side lets you see, control, and document exactly what’s collected, making true compliance (e.g. with GDPR) possible. Server-side tagging also enables stronger data protection practices and gives you more control over first-party data.

6. “Server side tracking automatically deduplicates events from different sources”

Nope, if you haven’t set it up (or use a provider that does it for you). Deduplication needs to be explicitly configured – platforms like Meta require event IDs and matching logic to avoid double-counting. Actually, quite often over-attribution problems of server-side tracking setups is caused by deduplication being misconfigured. You can configure deduplication yourself with server-side GTM, or use a tool like Tracklution that sets it up automatically and handles it for you. Many use cases show that combining CAPI (Conversions API) with client-side events improves reliability.

7. “Server side tracking makes cookies irrelevant”

No way. Cookies (especially first-party) are still useful for session linking, attribution, and identity resolution - server-side doesn’t just replace them. To achieve the best performance, a hybrid approach is recommended. While third-party cookies continue to be phased out, first-party data collected directly through your own site offers better data quality and more accurate customer data management.

8. “Server side tracking is only about tracking conversions”

It’s so much more. Server-side you can also enrich data, stitch together online and offline events, and feed back advanced signals like LTV or churn risk to your ad platforms. Server-side tracking gives you a set of new opportunities - make sure to actually use them! :)

9. “Server side tracking is expensive and only for big companies”

It used to be, but not anymore. If you’re considering building, maintaining and hosting your own solution, then the cost and workload of server infrastructure, cloud hosting, and engineering can make proper tracking setup seem daunting for small teams. SaaS tools like Tracklution make server-side tracking accessible to small teams by removing technical hassle and even offering support with planning and setup. Declaring server-side tracking “too expensive” may prevent taking a test that turns out to pay off. Often the consequence of the myth is missed opportunity: while you hesitate, competitors invest in better data and pull ahead. Server-side tracking reduces CAC by around -15% on average. That sets the bar – if your setup costs less, you’re not spending, you’re earning. So… done the math yet?