Deep Report
2026-11-06
Google Tag & GTM Unification Update (2026): Direct Reporting, Container Access Control & Visual Tagging SOP
In-depth breakdown of Google official updates (#17079602, #17070049, #16659369, #17096871): unifying all Google Tags into full GTM containers, eliminating redundant gtag.js loads, replacing default gtag config with gtm.init triggers, and launching no-code Tag Assistant visual conversion tracking.
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Google Tag Manager 官方文档架构组 · evaoo 商业数据架构实验室编译Tracking & Attribution
Deep Report
2026-09-28
Shopify Session Measurement Overhaul (2026): 30-Minute Rolling Windows, Bot Filtering & Conversion Rate Impact
Full technical breakdown of Shopify Analytics’ September 2026 session measurement update: replacing UTC midnight resets with 30-minute inactivity windows, direct-to-checkout session backfilling, automated bot filtering, and diagnosing conversion rate shifts.
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Shopify Analytics 战略研究组 · evaoo 商业数据架构实验室Tracking & Attribution
Deep Report
2026-06-27
Why Your Ad Metrics Never Match: Navigating the Three Referees of Cross-Border Attribution
Demystifying cross-channel attribution discrepancies across Web, App, MMPs (Adjust/AppsFlyer), SKAdNetwork, and ad platforms (Google, Meta, TikTok) with practical configuration blueprints across 12 acquisition channels.
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果子Tracking & Attribution
Deep Report
2026-07-28
Marketing Performance Evaluation Handbook: Unified MMM, Multi-Touch Attribution & Incrementality Testing
Analysis of Ekimetrics’ 28-page executive whitepaper on triangulating Marketing Mix Modeling (MMM), Multi-Touch Attribution (MTA), and geo-lift incrementality experiments to optimize cross-channel budget allocation.
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Ekimetrics 数据科学团队Tracking & Attribution
Deep Report
2026-11-10
Google Ads 8 Product Metrics & Cart Data Attribution Guide (2026): Product Clicks, Non-Product Clicks & CwCD Gross Profit
In-depth synthesis of Google Ads official documentation #17035334, #17034525 (Product clicks), #17034622 (Non-product clicks), and #9028254 (Conversions with Cart Data). Master the exact attribution rules for multi-product ads, implement cart-level items[] tracking, upload cost_of_goods_sold [cogs] in GMC, and unlock Cross-Sell and Gross Profit reporting in Report Editor.
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Google Ads 官方政策研究组 · evaoo 商业数据架构实验室编译Tracking & Attribution
Playbook
2026-11-01
UTM Best Practices & GA4 Attribution Naming Standard (2026)
The definitive UTM engineering standard: 8 GA4 parameters, Default Channel Grouping regex table, dynamic ad macros, and debugging SOPs.
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Evaoo Growth LabEngineering Standard