Case Study #2 / E-commerce
E-commerce Product Page: From 80 Words to 450
An online furniture store had thin product descriptions that failed to convert. After adding specificity, proof, and structure, conversions increased 40%.
Editorial Brief
| Element | Value |
|---|---|
| Content type | Product page |
| Intended reader | Shopping for ergonomic office chair, comparing options |
| Primary question | Is this chair worth $400? |
| Desired action | Add to cart |
| Word count target | 300-500 words |
Original Draft
ErgoMax Pro Office Chair
High-quality ergonomic office chair with lumbar support. Adjustable height and armrests. Breathable mesh back. Perfect for long work sessions.
Available in black or gray. Free shipping. 2-year warranty.
Price: $399
Word count: 45 words
Initial score estimate: 38
Initial Analysis
Top Findings
- Specificity (Critical): "High-quality" and "perfect" are vague claims without proof.
- Completeness (High): Missing dimensions, weight capacity, materials, assembly info.
- Publication Readiness (High): No customer reviews, no comparison, no trust signals.
Key Revisions
What Changed
- Added specifications: Dimensions (26"D x 26"W x 40-44"H), weight capacity (300 lbs), materials (aluminum base, nylon casters)
- Added proof: "Tested to 50,000 sit-stand cycles", "BIFMA certified"
- Added comparison: "vs. standard office chairs" for key features
- Added trust: Customer review snippet, warranty details, return policy
- Added assembly info: "15-minute assembly, tools included"
Revised word count: 420 words
Estimated revised score: 79
Score Changes
| Dimension | Before | After | Change |
|---|---|---|---|
| Specificity | 25 | 82 | +57 |
| Completeness | 35 | 78 | +43 |
| Publication Readiness | 30 | 80 | +50 |
| Overall | 38 | 79 | +41 |
Results
After implementation (6 weeks):
- Add-to-cart rate: +40%
- Time on page: 45s → 2:10
- Return rate: Unchanged (3.2%)
- Customer questions to support: -25%
What the Score Failed to Detect
- Image quality: Product photos were low resolution. Score does not evaluate images.
- Price competitiveness: $399 may be above market. Score does not compare prices.
- Stock status: Page did not show real-time inventory. Score cannot detect this.