Why aren't my ads working?
The problem is not with your ads, but with the lack of data. TheiOS restrictions, adblockers and short cookie lifetimesad systems simply don’t get enough data to optimize.
We are comprehensiveserver-side tracking systemwe build it in a monthly fee structure – with a new measurement infrastructure, stable first-party data management and more accurate attribution.
If you advertise at least HUF 3-500,000 per month on Google / Meta platforms, then this service is almost mandatory for you!
01. MORE PRECISE MEASUREMENT
02. MORE CONVERSIONS (20-50%)
03. GOOGLE ADS/META CPA REDUCTION (10-25%)
04. ROAS INCREASE (20-40%)
05. MORE ACCURATE ATTRIBUTION
06. FASTER WEBSITE
07. LESS BOT TRAFFIC
Why is traditional (client-side) measurement not enough?
Most UNAS, Shoprenter, Shopify or WooCommerce web stores typically use browser-based measurement. Due to iOS restrictions, adblockers and the short cookie lifetime, advertising systems simply do not receive enough data for optimization, and as a result, an average online store loses up to 40-50% of conversions.
Adblockers block the measurement
Digital users have approx. 30–35% use some kind of adblocker (on desktop the proportion is even higher). Adblockers not only block advertisements, but also tracking codes.
This means that:
❌ GA4 does not receive the events
❌ Meta pixel does not record purchases
❌ the Google Ads conversion does not run
❌ remarketing audiences will be incomplete
What happens then?
The user makes a purchase, but the system does not see it. You pay for the ad, the revenue comes in, but the ad platform doesn’t know about it.
This causes problems on 3 levels:
Inaccurate reports
Bad optimization
Unnecessarily high advertising costs
If 20-40% of conversions are not recorded, it is no longer a small measurement error!
iOS and Safari restrictions
Apple has drastically limited tracking in recent years.
For Safari and iOS:
- third-party cookies are blocked
- the lifetime of first-party cookies may also be shortened
- the browser actively reduces tracking options
Cookie lifetime of 1-7 days
In case of traditional measurement, the cookie expires after 1-7 days.
What does this mean?
If someone:
- click on an ad,
- You buy in 8 days,
then the conversion is often not returned to the ad platform.
The system cannot connect the purchase to the original click.
Attribution errors
This results in:
- the campaign shows fewer conversions
- “direct” traffic increases
- the channel rating is distorted
- misallocation of costs occurs
Decisions are not based on real data.
Campaigns are “stuck in the learning phase”
Meta and Google’s algorithms learn from conversion signals.
If:
- they get few events
- incomplete data is received
- conversions are late
then the campaign:
- cannot form a stable optimization pattern
- stays in the learning phase longer
- runs with a higher CPA
The problem is not with your creative or your ad, but with the data quality.
Different numbers in the systems
Almost all online stores experience that the numbers differ on the platforms:
- GA4 shows otherwise
- Meta shows otherwise
- backend system shows something else
Differences may be due to:
- blocked pixel
- cookie expiration
- consent setting error
- cross-device measurement error
- adblocker
- iOS limitation
Too much “direct” and “unassigned” traffic
If attribution is not working well:
- traffic is displayed as “direct”.
- the conversion will be “unassigned”.
- the campaign is undervalued
Thus, it is easy to turn off a profitable campaign because the data is distorted.
Weaker optimization
Modern advertising systems work on the basis of machine learning. The more accurate conversion signals they have, the better they optimize.
If the platform does not receive stable conversion signals:
📉 Higher CPA
The system does not find the ideal target audience.
📉 Lower ROAS
You don’t know which users are actually buying.
📉 Unstable campaign performance
- fluctuating results
- learning phase restarts
- scaling is difficult
The solution is server-side tracking (Server-Side Tracking)
THEserver-side tracking (sGTM)the essence is that we install a server between the website and the platforms, and move the data collection from the browser to a controlled server environment.
What do you gain with it?
✅ More measured conversions
15-40% more recorded events by recovering data lost due to adblockers and iOS.
✅ Longer cookie lifetime (up to 400 days)
Instead of 3rd-party cookies, which often only live for 7 days, the systems work with first-party cookies, which are active for up to 400 days.
✅ More stable attribution
Less “direct” and “unassigned” traffic will be visible in GA4, since the system can assign the visitor to a channel.
✅ Better Meta Event Match Quality
By using the Facebook Conversion API, Meta will see much more and more accurate data.
✅ Better Google Ads Enhanced Conversion data
The Google Ads platform also receives customer data on the server side, so you will know exactly who the customer was that was brought in by the campaign.
✅ Stronger remarketing audiences
People who were invisible in the system until now will also be included in the remarketing list.
✅ Faster website
The browser runs fewer scripts, which improves page loading speed.
✅ Less Bot traffic
We have the option to exclude clear bot traffic from the measurements, so the platforms can work with much cleaner, real data.
✅ Number of AdBlocker users
You will know exactly what percentage of visitors use adblocker.
What does the setup look like?
We provide complete infrastructure for a monthly fee.
1. New measurement environment
We create completely new GTM/sGTM containers for you, which you just need to place on the website
2. First-party domain
We provide the intermediate server that will send the data to the platforms
3. Facebook Conversion API
We set not only the Meta Pixel, but also the CAPI
4. GA4 server-side integration
In the future, data will be sent to your Google Analytics account from the server side
5. Google Ads setting
Server-side measurement of Google Ads conversions, setting of Enhanced Conversion
6. Support
We continuously provide high-quality support in the management of measurements
What we will need:
01. GA4 / GTM access
02. Google Ads / Meta access
03. Domain / DNS access
04. Web store / Website admin access
How much does it cost?
The service has a monthly fee and the fee depends on several factors:
- traffic of the online store
- number of advertising platforms used
- number of tracking codes and measurement codes to be run
Frequently asked questions
Server-side tracking (server-side measurement, sGTM) is a measurement solution where data is not collected directly from the browser, but through a controlled server environment.
This allows you to:
- more accurate conversion measurement
- use of first-party cookies
- better attribution
- reducing the effect of adblockers
- more stable Meta and Google Ads optimization
For client-side:
- the browser sends the data directly to the platforms
- can be blocked by adblockers
- May be limited by iOS
- short cookie lifetime can be a problem
For server-side:
- the data first passes through a server
- runs on a first-party domain
- a longer cookie lifetime is available
- more stable signal quality can be ensured
Not. Server-side measurement is important for all websites that advertise on Google Ads and/or Meta interfaces.
It is especially recommended if:
- actively advertises on Meta or Google Ads
- GA4 and backend numbers are different
- a lot of “direct” or “unassigned” traffic
- iOS traffic is significant
- runs serious remarketing
- ROAS optimization is key
Yes.
Our solution is compatible with:
- BORING
- Shop renter
- Shopify
- WooCommerce
- with uniquely developed websites
The technical integration is unique in each case, but does not require system replacement.
On the contrary.
Server-side measurement reduces the number of scripts running in the browser, which:
- can result in faster page loading
- provides a better user experience
- can improve your conversion rate
Based on experience:
- 15-40% more measured conversions
- 10-25% CPA reduction
- 20-40% ROAS improvement
The exact result depends on:
- from the current rate of data loss
- from iOS traffic
- from campaign structure
- from remarketing rate
In most cases, a separate development team is not required. We assume that the basic ecommerce measurement is already given, but we often encounter incomplete data for individual stores. In this case, development will be necessary.
In each case, we start the work with an audit to see if everything is in place to complete the task. The entire implementation takes 5-10 working days, followed by 1-2 weeks of fine-tuning and checking.
In the short term, the system may work for a while.
In the long run:
- more and more data loss
- deteriorating optimization
- competitive disadvantage
- higher advertising costs are expected.
Algorithms of advertising platforms increasingly prefer first-party and server data.
Successful clients make you an expert, not what you call yourself.