Weak results are usually a weak link in the path, not one broken part.
Growth Analyst - Tornado Brain · 28 Apr 2026 Read the studyGrowth studies that show where sales leak and how the fix is built
Tornado Brain publishes practical studies that explain weak sales, failed campaigns, poor targeting, competition, and growth opportunities on Google, Meta, and TikTok.
Latest studies
Targeting fails when the ad reaches people who can watch but cannot buy.
Growth Analyst - Tornado Brain · 27 Apr 2026 Read the studyGoogle is stronger when the customer is already searching. Meta is stronger when they need to see the offer before they search.
Growth Analyst - Tornado Brain · 25 Apr 2026 Read the studyHow to compare a campaign before and after a change without letting one snapshot mislead you.
Growth Analyst - Tornado Brain · 23 Apr 2026 Read the studyWhat to measure before judging a campaign, from the impression through to the sale.
Growth Analyst - Tornado Brain · 23 Apr 2026 Read the studyWhen growth stops even though the ads keep running, start with the offer, not a bigger budget.
Growth Analyst - Tornado Brain · 22 Apr 2026 Read the studyA failed campaign is diagnosed at the first point where the path broke.
Growth Analyst - Tornado Brain · 22 Apr 2026 Read the studyThe ad creates attention. The sale is finished in the offer, the follow-up, and the close.
Growth Analyst - Tornado Brain · 20 Apr 2026 Read the studyA competitor is not beaten by raising the budget alone, but by a clearer offer and a shorter path.
Growth Analyst - Tornado Brain · 20 Apr 2026 Read the studyRead the demand before you increase spend: who is searching, when, and in what form.
Growth Analyst - Tornado Brain · 19 Apr 2026 Read the studyThe ad price is an auction between the budget, the quality, and the chance the person will respond.
Growth Analyst - Tornado Brain · 19 Apr 2026 Read the studyGoogle shows the ad where there is search or browsing intent, and the placement changes with the campaign type.
Growth Analyst - Tornado Brain · 18 Apr 2026 Read the studyMeta distributes the ad inside Facebook and Instagram by the chance of a response, not by preference alone.
Growth Analyst - Tornado Brain · 18 Apr 2026 Read the studyTikTok shows the ad inside the viewing feed, so the first seconds are the whole ad.
Growth Analyst - Tornado Brain · 17 Apr 2026 Read the studyBoth sit inside Meta. The difference is the shape of attention, not the advertising company.
Growth Analyst - Tornado Brain · 16 Apr 2026 Read the studyNo matching study.
Case study: a training institute lost sales over 90 days
Before / after
Before
180Leads 90 days before
2.1%Conversion rate Before the change
3.1Cost per message Before the change
After
650Leads 90 days after
9.8%Conversion rate After the change
1.4Cost per message After the change
Analysis
68%Confidence
- A crowded auction raised the cost of attention
- The page explained the service before asking for the booking
- Follow-up was slower than the buyer's intent
The problem
- Sales stayed weak despite the spend
- Targeting was too broad
- The auction was crowded
The decision
- Rebuild the message around the booking
- Narrow the audience to search intent
- Shorten the landing page
- Reply within the same day
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