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Time-Series Decomposition

Applies STL decomposition to separate your weekly click data into trend, seasonal, and residual components - revealing long-term patterns and anomalous events.

Interactive Demo

Trend Component

Long-term direction after removing seasonality

Seasonal Component

Recurring patterns (weekly/monthly cycles)

Residual Component

Unexplained variation after removing trend and seasonality

Run advanced analysis on your own data

Connect your Search Console and unlock time-series decomposition, CTR curves, opportunity scoring, and more.

Meet the Creator

Built by Jan-Willem Bobbink

A digital marketer, developer and above all, a SEO / GEO enthusiast from the Netherlands. I built GSC Wizard to make Google Search Console insights faster, clearer and more actionable for everyone.