Marketing analytics and operations insights

アクティブユーザーとは?GA4での確認方法と増やすための施策をわかりやすく解説
April 13, 2026
Web Analytics

GA4 Active Users: Definition, Reporting and DAU/MAU

Understand GA4 active users versus total and new users, platform-specific criteria, deduplication and DAU/MAU calculations without treating users as exact people.

Shusaku Yosa

セッション数とは?PV数・ユーザー数との違いとGA4での確認方法をわかりやすく解説
April 13, 2026
Web Analytics

What Is a Session in GA4? Counts, Page Views and Users

Learn how GA4 sessions differ from page views and users, with a timeline example, inactivity rules, session_start caveats and practical reporting checks.

Shusaku Yosa

直帰率を改善する10の方法|業種別の目安値つき
April 12, 2026
Web Analytics

How to Improve Bounce Rate: Diagnosis and Testing Checklist

Diagnose GA4 bounce rate by intent, device, speed and conversion path. Use a ten-point checklist and evaluate changes against useful outcomes, not bounce rate alone.

Shusaku Yosa

直帰率とは?平均目安・高い原因・改善方法をわかりやすく解説
April 12, 2026
Web Analytics

What Is Bounce Rate? GA4 Formula, Exits and Benchmark Pitfalls

Understand GA4 bounce rate with worked calculations, its differences from exits and Universal Analytics, and how to compare pages without misleading benchmarks.

Shusaku Yosa

GA4のキーイベントとは?コンバージョンとの違いと設定方法を徹底解説
April 12, 2026
Web Analytics

GA4 Key Events: Selection, Counting and Google Ads Conversions

Choose meaningful GA4 key events, compare per-event and per-session counting, calculate rates correctly and distinguish Analytics outcomes from Google Ads conversions.

Shusaku Yosa

GA4のクロスドメイン計測とは?設定方法と注意点
April 11, 2026
Web Analytics

GA4 Cross-Domain Tracking: Setup, Testing and Payment Referrals

Set up GA4 cross-domain measurement and verify continuity across domains, redirects and forms. Separate owned domains, subdomains and untaggable payment gateways.

Shusaku Yosa

GA4の「not provided」とは?原因と対処法をわかりやすく解説
April 11, 2026
Web Analytics

Not Provided in GA4: Search Queries, Not Set and Practical Analysis

Distinguish not provided, (not set) and utm_term. Use Search Console queries with GA4 landing-page analysis without claiming to recover individual search keywords.

Shusaku Yosa

GA4のreferralとは?参照元トラフィックの見方と分析方法
April 11, 2026
Web Analytics

GA4 Referral Traffic: Sources, Exclusions and Self-Referrals

Find referral traffic in GA4 and distinguish payment referrals, self-referrals and suspicious traffic. Learn what unwanted-referral settings do and do not exclude.

Shusaku Yosa

Looker Studio(旧Google Data Studio)でGA4レポートを作る方法
April 10, 2026
Web Analytics

GA4 Reporting in Looker Studio, Now Data Studio: A Practical Guide

Build a focused GA4 report in Data Studio, formerly Looker Studio. Define metrics, aggregate rates correctly, and review freshness, sharing, quotas and retention.

Shusaku Yosa

Google Analytics 4 完全ガイド|機能一覧と活用のポイント
April 10, 2026
Web Analytics

GA4 Features: Capabilities, Requirements and When to Use Them

Choose GA4 reports, explorations, audiences, predictions and BigQuery by business question. Understand eligibility, retention, costs and measurement limitations.

Shusaku Yosa

GA4とGTMを連携する方法|タグ設定の手順をステップ解説
April 10, 2026
Web Analytics

GA4 and GTM Setup: Google Tag, Testing and Publishing

Connect GA4 through Google Tag Manager with an existing-tag inventory, Initialization trigger, Tag Assistant and DebugView checks, and a controlled publishing process.

Shusaku Yosa

GA4で直帰率を確認する方法|エンゲージメント率との違いも解説
April 9, 2026
Web Analytics

How to Find Bounce Rate in GA4: Landing Pages and Channels

Add bounce rate and engagement rate to GA4 reports, troubleshoot missing metrics and permissions, and analyze entry pages and acquisition channels correctly.

Shusaku Yosa