The WeltPixel Blog

Server-side tracking, e-commerce analytics, and development insights for Magento and Shopify — from the team behind 25+ premium extensions.

The WeltPixel Blog

Server-side tracking, e-commerce analytics, and development insights for Magento and Shopify — from the team behind 25+ premium extensions.

GA4 Measurement Protocol on Shopify: What It Is and Why Apps Use It

May 26, 2026

Quick AnswerThe GA4 Measurement Protocol is a server-to-server HTTP API that sends events directly to GA4 without browser JavaScript. It is how tracking apps forward purchase events from Shopify's order... Read more...

GA4 Data Retention on Shopify: Why You Lose Data After 14 Months

May 26, 2026

Quick AnswerGA4's maximum data retention period is 14 months, and the default is 2 months. This only affects Exploration reports (funnels, path analysis, custom segments). Standard reports like Traffic Acquisition... Read more...

GA4 DebugView on Shopify: How to Verify Your Events Are Actually Firing

May 26, 2026

Quick AnswerGA4 DebugView shows individual events in real time as they arrive from a single device. On Shopify, the standard GA4 Debugger Chrome extension does not work because the tracking... Read more...

GA4 Attribution Models on Shopify: Data-Driven vs Last Click Explained

May 26, 2026

Quick AnswerGA4 defaults to data-driven attribution, which uses Google's machine learning model to distribute conversion credit across multiple touchpoints based on observed patterns. Last-click gives 100% credit to the final... Read more...

Shopify Analytics vs GA4: Why Your Revenue Numbers Never Match

May 26, 2026

Quick AnswerShopify and GA4 will never show exactly the same revenue because they measure different things at different times. Shopify counts orders at payment capture. GA4 counts sessions where a... Read more...

Twitter / X Conversion API on Shopify 2026: What Works, What Doesn't

May 25, 2026

Quick AnswerShopify has no native X (formerly Twitter) sales channel. Browser-side X Pixel installs via Shopify's Custom Pixels editor [3]. Server-side X Conversion API requires a GTM server container or... Read more...

Microsoft Ads / Bing UET Tracking on Shopify 2026: What Works, What Doesn't

May 25, 2026

Quick AnswerShopify has no native Microsoft Ads sales channel. Browser-side UET (Universal Event Tracking) is installed via Shopify's Custom Pixels editor [3]. Server-side Microsoft Ads Conversions API requires a GTM... Read more...

Pixel Audit on Shopify: How to Check If Your Conversion Tracking Is Actually Working

May 25, 2026

Quick AnswerA Shopify pixel audit is a systematic check of whether your browser pixels, server-side CAPI events, and consent gating are firing as expected across GA4, Meta, TikTok, and Google... Read more...

Google Ads Enhanced Conversions on Shopify: Setup, Verification, and Why It Matters

May 25, 2026

Quick AnswerGoogle Ads Enhanced Conversions improves attribution by sending hashed first-party data (email, phone, address) along with each conversion event [1]. On Shopify there are three install paths: Shopify's native... Read more...

What Is Server-Side Google Tag Manager (sGTM)? Plain-English Guide for Shopify Merchants

May 25, 2026

Quick AnswerServer-side Google Tag Manager (sGTM) is a self-hosted container that receives browser events from your storefront and forwards them to ad-platform APIs (Meta CAPI, Google Ads, TikTok, GA4) from... Read more...

Pinterest Tracking on Shopify 2026: What Works, What Doesn't

May 22, 2026

Quick AnswerShopify's native Pinterest sales channel installs the browser-side Pinterest tag automatically [2]. Whether it also forwards events to Pinterest's Conversions API (CAPI) server-side depends on your Shopify channel version... Read more...

Meta CAPI on Shopify 2026: Native Channel vs. GTM vs. App

May 22, 2026

Quick AnswerNo, you do not need GTM to run Meta Conversions API on Shopify. Three options exist: Shopify's native Facebook & Instagram sales channel (fires CAPI server-side automatically), a GTM... Read more...