Joon Han | Digital Diagnostics
How I Measure This Portfolio
1
Multi-Channel Attribution
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Source Precision
UTM tracking framework to identify visitor origin clearly and consistently
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Funnel Analysis
UTM framework implemented to clearly identify visitor origin
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Structured Search Tracking
Job applications and outreach tagged as acquisition signals treating the job search as a measurable campaign
2
Quantitative Traffic Analysis
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Data Aggregation
Traffic tracked across all inbound channels LinkedIn, direct, and resume-linked visits
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Engagement Metrics
Session depth, navigation flow, and time-on-page evaluated for behavioural signal
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Retention Signals
Return visits monitored to assess sustained interest
3
Content Performance Analysis
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Interest Profiling
Segmenting site content to determine what drives sustained engagement
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Engagement Gaps
Identifying drop-off points and underperforming pages
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Optimization Roadmap
Using structured insights to guide navigation and content refinement
The Insight Lab Real Time
Portfolio Analytics
This lab documents how I design, instrument, and validate growth systems before scaling traffic.
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Strategic Transparency
Measurement replaces assumption. Growth decisions are logged and traceable
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Monthly Performance Review
Traffic sources, engagement depth, and constraints analysed each month to diagnose the primary growth constraint
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Optimization Roadmap
Insights drive structured iteration rather than reactive changes
The Biggest Traffic Source Was Not the Strongest Signal
How can portfolio traffic source analysis separate traffic volume from engagement quality?
Direct was the largest traffic source with 80 sessions.
Referral produced stronger engagement with 29 engaged sessions.
Referral led engagement rate with 76.32%,compared with 17.24% for Direct.
GA4 | Portfolio Analytics | Traffic Source Analysis | Engagement Quality
Published · 27 April 2026
Rebuilding the Measurement Layer
Upgraded the portfolio’s analytics foundation from built in reporting to GA4, then validated the setup through live tracking and realtime verification.
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Extended measurement beyond page views to higher-intent actions such as CTA clicks, outbound traffic, and resume downloads.
Published · 30 March 2026
Experiment 1
Diagnosing the Primary Constraint
With observability established, early traffic patterns were analysed to determine the limiting factor before scale.
Acquisition quality, engagement depth, and segmentation were evaluated to identify the true growth constraint.
The objective was clarity, not volume.
Published · 23 Feb 2026