ARCHIVE
QUERY = 'contents'; TYPE = 'all' // 145 rows
When Is Data Studio Pro Worth It? A Scenario-Based Decision Matrix From Solo to Agency, Ecommerce to SaaS
Data Studio Pro offers per-user monthly licensing, a Gemini AI surface, and enterprise management. This article walks through five scenarios (solo freelancer, small agency, scaled agency, in-house ecommerce BI, SaaS embedded analytics) with ROI math, self-host alternatives (Metabase, Superset), and the absolute floor/ceiling trigger metrics that determine each transition.
SaaS Payments from Türkiye: Stripe Alternatives and Real Costs
Stripe and PayPal don't work in Türkiye. Real cost breakdown of Paddle, iyzico, Polar.sh and PayTR for selling SaaS, MoR vs local virtual POS tradeoffs and tax advantages.
Data Studio Community Connector: Niche Source Integration with Apps Script
Data Studio Community Connector architecture, the four required Apps Script functions, Head Deployment test flow, versioned production deployment, and the real cost of writing your own connector instead of paying $90/month for Supermetrics.
Data Studio: A 2026 Data Visualization Architecture
On April 10, 2026, Looker Studio officially reverted to the Data Studio name. This article maps out the product separation behind the rename, the Free vs Pro decision framework, the limits of the AI surface (Conversational Analytics + Code Interpreter), and a 2026 reference architecture for solo founders, agencies, and ecommerce teams.
Compaction-Friendly Search Output: A Practical Playbook
There is a way to compress search output before the agent context window fills. file:line + 2 lines context format, file-cache, dedup, code examples for tool result wrappers, and measurement results.
Token Budget Arithmetic for Agent Search
An agent context window is a budget; search is a sub-budget. Where the ~15% search budget rule comes from, how it scales for different context window sizes, and how to catch overflow signals, with numerical examples.
Global Site Tag (gtag.js) Event Tracking
Manage multiple GA/GA4 properties with gtag.js. Learn config, set, event, get, consent commands and the send_to/groups routing model.
Code Search for AI Agents: ripgrep, ast-grep, or Semantic?
ripgrep is fast, ast-grep is structural, semantic search is smart. But for an agent the right question is different: which backend in which order, under what token budget? Decision tree, academic evidence, and practical policy snippets.
Reading Time, Recalculated: 238 WPM, the 20% Rule, and Scroll Signals
The reading time estimate at the top of blog posts usually assumes 200 WPM. Brysbaert's 2019 meta-analysis showed it is actually 238 WPM. NN/g eye-tracking data says users only read 20-28% of words on a page. GA4 underreports actual engagement time by an average of 54.7%. A reading ratio metric that unifies these three findings, plus scrollTracker integration.
Reading URLs for Tracking: Gateway Design, ITP and Pixel Sandbox
How URL parts (scheme, host, path, query, fragment) impact tracking. Server-side gateway design, first-party context, Safari LTP and Safari 26 AFP, Shopify Custom Pixel sandbox pitfalls.
Tracking Data Between iframe and Parent: postMessage, Consent and Payment Scenarios
Use window.postMessage to move consent, payment and widget events from iframe to parent safely. Origin validation pitfalls, CMP/Stripe/Shopify nuances, race conditions and replay protection.
Behavioral Analytics Guide: From Heatmaps, Session Recording, and Scroll Tracking to Signal-Driven Action
The architecture for answering the 'why did they do it?' question GA4 leaves open, using behavioral signals. A comparison of Hotjar, Microsoft Clarity, and PostHog, plus KVKK risk and an honest assessment of AI session analysis claims.
When MutationObserver Saves Tracking, and When It Breaks It
Lazy-load JS, deferred GTM, Partytown and consent gating each break tracking. When MutationObserver is a useful bridge, when it falls short, and when server-side is the only fix.
Shopify Facebook & Instagram App + Multiple Pixels: The Global Track Bug and Duplicate Events
The Shopify Facebook & Instagram app sends events with `fbq('track', ...)`; if other Pixel IDs are initialized in the page, F&I events leak onto every pixel. Source, diagnosis and three fixes for duplicate events in multi-pixel Shopify setups.
Meta Pixel Advanced Matching and EMQ: Hashing, fbc/fbp and CAPI Dedup in Practice
Meta Pixel Advanced Matching parameters, SHA-256 hashing rules, fbc/fbp cookie lifecycle, CAPI event_id deduplication and EMQ score. A platform-agnostic technical reference for setting up Pixel and CAPI correctly.