Stop Guessing What Changed

The “What Changed?” Problem

Traffic drops on Tuesday. Leads spike on Friday. Revenue dips in Week 3. Why?

Without a changelog, you're reverse-engineering your own decisions. “Did we pause that campaign last week or the week before?” “When did we launch that new landing page?” “Who changed the budget?”

What Are Annotations?

Annotations are timestamped notes attached to your marketing timeline. They appear as visual markers on your trend charts, showing exactly when something changed.

Examples:

• “Paused Brand campaign” — Jan 15
• “Launched new landing page for water heaters” — Jan 22
• “Increased Google Ads budget 20%” — Feb 1
• “Published 3 new blog posts” — Feb 10
• “Changed phone number placement on homepage” — Feb 15

Tracking Campaign Changes

When you change a Google Ads campaign, mark it with an annotation. Then measure:

• Paused a campaign → Did leads drop? By how much?
• Increased budget → Did lead volume increase proportionally?
• Changed ad copy → Did qualified-lead-rate improve?
• Added negative keywords → Did spam calls decrease?

Tracking SEO Changes

• New blog post published → Did organic calls increase?
• Title tag changes → Did click-through rate improve?
• Technical fix deployed → Did traffic recover?

Tracking Website Changes

• New landing page launched → Compare per-page conversion rates before/after
• Phone number placement changed → Did call volume change?
• Form redesigned → Did form submission rate change?

Before/After Analysis

The power of annotations: split your data at the annotation timestamp and compare:

Now you can prove that the budget increase on Feb 1 drove a 57% increase in qualified leads and a 23% decrease in cost per lead. That's data your CFO can act on.

Building an Accountability System

Over time, annotations create a decision log. During monthly reviews, you can look back and ask: “Which changes drove results? Which didn't?” Stop repeating mistakes. Learn from annotated history.