TL;DR Most Google Ads dashboards have too many metrics. Focus on cost per conversion, ROAS, and impression share — everything else is supporting context. Book a 20-min call to get a dashboard that actually drives decisions.
The dashboard bloat problem
Open any agency’s Google Ads dashboard. Count the metrics. Twenty? Thirty? More?
Now ask: how many of those metrics actually change what you do next? Probably three or four.
Dashboard bloat is the enemy of good decision-making. When everything is highlighted, nothing is highlighted. Your clients see a wall of numbers and check out.
The three questions your dashboard must answer
Every Google Ads dashboard should answer three questions at a glance:
- Are we profitable? (ROAS or cost per conversion vs target)
- Are we growing? (Impression share, spend trajectory)
- What needs fixing? (Underperforming campaigns, budget caps, quality issues)
If your dashboard doesn’t answer these in under 10 seconds, it’s failing.
Tier 1: The metrics that drive decisions
These belong front and centre. Large numbers. Trend lines. Red/green indicators against targets.
| Metric | What it tells you | When to act |
|---|---|---|
| Cost per conversion | Are we hitting target CPA? | When it’s 20%+ above target |
| ROAS | Revenue returned per £ spent | When it drops below breakeven |
| Conversion volume | Are we getting enough leads/sales? | When volume drops despite stable CPA |
| Impression share | Are we capturing available demand? | When IS drops = opportunity loss |
| Budget utilisation | Are campaigns capped? | When >95% = leaving money on the table |
These five metrics tell you 80% of what you need to know about an account’s health.
Tier 2: Diagnostic metrics
These don’t belong on page one. They’re what you look at when Tier 1 metrics move in the wrong direction.
| Metric | Use case |
|---|---|
| Click-through rate (CTR) | Diagnose why impression share is low or CPC is high |
| Quality Score | Diagnose high CPCs — is it a relevance problem? |
| Search impression share lost (budget) | Diagnose whether underspend is causing low volume |
| Search impression share lost (rank) | Diagnose whether bid/quality issues limit reach |
| Average CPC | Context for cost changes — but not actionable alone |
| Conversion rate | Diagnose landing page or targeting issues |
Don’t put these on the executive summary page. Put them on a “diagnostics” tab that you reference during account reviews.
Tier 3: Leave these out entirely
These metrics look useful. They’re not. They either mislead or don’t change decisions.
Impressions (alone). Impressions without impression share context are meaningless. 100,000 impressions sounds great until you realise the total market was 10 million.
Clicks (alone). Clicks without conversion context tell you nothing about value. Traffic is not results.
Average position (legacy). Google deprecated this years ago but some tools still surface proxies. Ignore them.
View-through conversions (by default). Include these only if you’ve agreed an attribution model with the client. Otherwise they inflate numbers and erode trust.
Cost (as a headline metric). Spend is an input, not an output. Lead with what the spend produced, not the spend itself.
Dashboard structure that works
Here’s the structure we build for agency PPC teams:
Page 1: Executive summary
- Total spend, conversions, cost per conversion, ROAS
- Month-over-month trend (are things improving?)
- Traffic light system: green (on target), amber (watch), red (action needed)
- Top 3 insights in plain language
Page 2: Campaign performance
- Table: all campaigns with spend, conversions, CPA, ROAS
- Sorted by spend (highest first)
- Conditional formatting: red rows need attention
- Filters by campaign type (Search, Shopping, Performance Max)
Page 3: Channel/network breakdown
- Search vs Shopping vs Display vs Video
- Performance by device
- Performance by geography (if relevant)
Page 4: Keyword/search term insights
- Top converting search terms
- Wasted spend (search terms with spend, no conversions)
- New keyword opportunities
💡 This is what we do. We build automated Google Ads dashboards in Looker Studio that pull live data, apply your targets, and highlight what needs attention — no manual updating. Book a 20-minute discovery call — no pitch, just scoping.
Common mistakes in Google Ads dashboards
Showing raw numbers without targets. A CPA of £45 means nothing without context. Is the target £30 or £60? Always show actuals against targets.
Not segmenting brand vs non-brand. Brand campaigns inflate performance. Non-brand is where the real growth story lives. Separate them. Always.
Reporting on all-time data. Nobody cares about lifetime impressions. Report on the relevant period: this month vs last month, this quarter vs last quarter.
Using Google Ads’ default dashboards. They’re designed for Google’s interests, not yours. Build custom views that answer your client’s specific questions.
Connecting Google Ads to the bigger picture
Google Ads data alone tells an incomplete story. What happened after the click? Did those leads close? Did that revenue stick?
The best dashboards blend Google Ads data with:
- GA4 (on-site behaviour post-click)
- CRM data (lead quality and close rates)
- Revenue data (actual business outcomes)
This requires a data warehouse — typically BigQuery — and automated pipelines pulling from each source. It’s more work upfront but transforms your reporting from “we got clicks” to “we generated £X in closed revenue.”
At Chartica, we build this full-stack reporting for PPC agencies. Google Ads, GA4, CRM, and revenue data unified in one dashboard. Pipeline built on Fivetran, warehouse on BigQuery, visualisation in Looker Studio. Three weeks to live.
Setting up alerts (so you don’t need to check daily)
Good dashboards reduce the need to log in constantly. Set up alerts for:
- CPA exceeds target by 20%+ for 3 consecutive days
- Daily spend drops below 80% of budget (indicates delivery issues)
- Conversion volume drops 30%+ vs prior week
- Impression share drops below threshold
Alerts mean you’re proactive, not reactive. Clients notice.
Know someone drowning in spreadsheets? Share this guide with them.
If this sounds like more work than you want to take on, that’s what we do at Chartica. Book a 20-minute discovery call — we’ll scope it out, no pitch.