I Ignored Consent Mode.Then Google Cut My Data.
I was staring at my Google Analytics dashboard six months ago when I noticed the data looked thin. Sessions were tracked, but conversion data was spotty.
I thought it was a tracking bug until I realized I hadn't set up consent mode on any of my client sites. Google's been quietly shifting how it collects data based on user consent, and if you're not signaling that to them, you're losing visibility into conversions and user behavior that actually matters.
Consent mode tells Google whether a user has consented to analytics cookies or marketing cookies. When someone lands on your site and hasn't given consent, you're still sending data to Google, but Google can't use it the same way.
com/analytics/answer/9976101) walks through how to implement it, and it's not complicated, but it does require updating your tag setup. The real issue is that most small businesses don't know this is happening, so they're losing conversion attribution without realizing why.
What I found is that proper consent implementation actually improves your data quality. You're not tracking phantom conversions from people who never consented.
You know what you're measuring and why. It takes maybe an hour to set up correctly, and it saves you from making decisions based on incomplete data.
Worth trying: Check if your Google Analytics tag has consent mode enabled. If not, audit your site's privacy policy and cookie banner to see what you're actually asking users to consent to, then configure your GA4 tag to respect those choices.
