A
allbirds.com
CRO Recommendations — August 2026
5 High Navigation

Mega-menu choice overload

The mega-menu presents an overwhelming number of categories and subcategories, risking choice paralysis and navigation abandonment.

CURRENT — Overwhelming menu
Full-page screenshot of the current page
scroll ↕ — this is the live page
⚠ Mega-menu choice overloadThe mega-menu presents an overwhelming number of categories and subcategories, risking choice paralysis and navigation abandonment. With 20+ items …
Reduced menu itemsRemoved deep nestingClearer category hierarchy
Navigation

Wildly Comfortable. Super Natural.

Shop by category

  • New Arrivals
  • Shop All
  • Bestsellers
  • Men's Shoes
  • Women's Shoes
  • Apparel
SHOP MENSHOP WOMEN
✓ Simplified menuTop-level categories only, reducing cognitive load and helping users find what they need faster.
FixSimplify the mega-menu to top-level categories with limited subcategories, or use a 'Shop All' as primary CTA to reduce cognitive load. By trimming the list to essential categories like Men's Shoes, Women's Shoes, and Apparel, users can quickly identify their desired section. This reduces the number of choices and streamlines the navigation experience, encouraging deeper exploration and higher conversion rates.
Evidence

Observed on the live site

✓ Flagged independently by 1 of 7 analysts
Business case

If this change wins

$35,381 – $176,904
annual opportunity if it wins
Medium
Effort — 2-5 days
not testable at current traffic
A/B test duration
Prioritisation

PXL score: 5 / 10

QuestionAnswerPoints
Is the change above the fold?Yes1
Is the change noticeable in under 5 seconds?Yes2
Does it add or remove an element?Yes1
Does it run on a high-traffic page?Yes1
Discovered via user testing?No0
Discovered via qualitative feedback (survey, support)?No0
Supported by heatmaps or session recordings?No0
Found via digital analytics or real-user field data?No0
Verified by direct technical measurement?No0
Implementation

Hand this to your developer

Surface
Navigation — NAV | MEGA-MENU
Problem
The mega-menu presents an overwhelming number of categories and subcategories, risking choice paralysis and navigation abandonment.
Current state
h1: Wildly Comfortable. Super Natural.; cta: SHOP MEN / SHOP WOMEN; notes: Mega-menu has multiple columns and deep nesting, potentially overwhelming users.
Change
h1: Wildly Comfortable. Super Natural.; cta: SHOP MEN / SHOP WOMEN; notes: Simplify mega-menu to top-level categories with limited subcategories, or use a 'Shop All' as primary CTA to reduce cognitive load.
Acceptance criteria
GIVEN a first-time visitor on the affected page
WHEN the change is live
THEN Simplify mega-menu to top-level categories with limited subcategories, or use a 'Shop All' as primary CTA to reduce cognitive load, with no regression at 375px and 1280px widths.
Tracking
event: cro_mega_menu_choice_overload 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
299,882 visitors per variant (95% significance, 80% power); not testable at current traffic.
Rollback
Feature-flag the change; revert the flag if the primary metric drops for 3 consecutive days.
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