8
Urgent
Product Page
Size availability not shown
Product pages do not display size availability upfront, forcing users to click through to select a size, which can lead to disappointment and abandonment when their size is out of stock.
scroll ↕ — this is the live page
⚠ Size availability not shownProduct pages do not display size availability upfront, forcing users to click through to select a size, which can lead to disappointment and …
Fix
Evidence
Observed on the live site
✓ Flagged independently by 1 of 7 analysts
- Product page for 'Anytime Ankle Sock' has CTA 'Get Notified' (likely for out-of-stock sizes) and 'Learn More' but no visible size selector or availability indicators in the initial view; size selector is present in the DOM (direct_signals: size_selector: true) but not surfaced in the body sample.
Business case
If this change wins
$70,762 – $283,046
annual opportunity if it wins
Medium
Effort — 2-5 days
40 days
A/B test duration
Prioritisation
PXL score: 4 / 10
| Question | Answer | Points |
|---|---|---|
| Is the change above the fold? | No | 0 |
| Is the change noticeable in under 5 seconds? | Yes | 2 |
| Does it add or remove an element? | Yes | 1 |
| Does it run on a high-traffic page? | Yes | 1 |
| Discovered via user testing? | No | 0 |
| Discovered via qualitative feedback (survey, support)? | No | 0 |
| Supported by heatmaps or session recordings? | No | 0 |
| Found via digital analytics or real-user field data? | No | 0 |
| Verified by direct technical measurement? | No | 0 |
Implementation
Hand this to your developer
- Surface
- Product Page — PRODUCT PAGE | PRICING PAGE
- Problem
- Product pages do not display size availability upfront, forcing users to click through to select a size, which can lead to disappointment and abandonment when their size is out of stock.
- Current state
- h1: Anytime Ankle Sock; cta: Get Notified / Learn More; notes: Size availability is not shown until user interacts with the size selector; out-of-stock sizes may trigger 'Get Notified'.
- Change
- h1: Anytime Ankle Sock; cta: Add to Cart; notes: Display size availability (e.g., checkmarks or 'Low stock' badges) next to each size option to set expectations and reduce friction.
- Acceptance criteria
- GIVEN a first-time visitor on the affected page
WHEN the change is live
THEN Display size availability (e.g., checkmarks or 'Low stock' badges) next to each size option to set expectations and reduce friction, with no regression at 375px and 1280px widths. - Tracking
- event: cro_size_availability_not_shown on interaction with the changed element; verify it fires in BOTH variants before opening traffic.
- Success metric
- conversion rate on the affected step
- QA checklist
- Chrome / Safari / Firefox · 375px + 1280px · keyboard reachable · screen-reader name present · no CLS introduced
- Effort
- Medium — 2-5 days
- Test plan
- 118,817 visitors per variant (95% significance, 80% power); 40 days.
- Rollback
- Feature-flag the change; revert the flag if the primary metric drops for 3 consecutive days.