Analyze Page

Analyze Storefront Page

Deeply analyze a full webpage and produce a comprehensive design reference document — section by section, with reproducible HTML patterns, island mappings, and design tokens.

When to Use

• User shares a URL and wants to "make something like this"
• Analyzing a competitor's page structure before generation
• Extracting design system tokens from an existing site
• Understanding a page's conversion strategy and section rhythm
• Creating a design brief for $generate to follow

Auto-Trigger

This skill also activates when the user shares a URL with intent phrases:

• "use this as reference"
• "make something like this"
• "analyze this page"
• "recreate this layout"
• "I like this design"
• "similar to this"

Workflow

Step 1: Full-page capture

browser_navigate → {url}
browser_take_screenshot (full page)
browser_snapshot (full accessibility tree)

Step 2: Classify page type

Determine which category:

• PDP — product detail (gallery, BuyBox, reviews, related products)
• Landing — campaign/post-click (single CTA, no nav, urgency, social proof)
• Collection — product grid with filters, category navigation
• Homepage — multi-CTA, navigation, hero, collections grid, brand story
• Editorial — long-form content, shoppable moments, magazine layout
• Other — blog, about, custom

Step 3: Extract global design tokens

From computed styles and visual inspection:

• Colors: primary, accent, background, surface, text, muted, border
• Typography: heading font, body font, sizes, weights
• Spacing: section padding, content gaps, element margins
• Shape: border radius, shadow style
• Motion: animation patterns (fade, slide, parallax)

Step 4: Section-by-section analysis

Scroll through the page. For EACH distinct section:

1. Identify type — map to nearest lx_* section type:

• lx_hero, lx_hero_split, lx_hero_video
• lx_promo_top_bar, lx_ticker
• lx_value_props, lx_features, lx_features_grid
• lx_benefits, lx_how_it_works, lx_steps
• lx_testimonials, lx_reviews, lx_social_proof
• lx_press, lx_logos
• lx_faq, lx_pricing, lx_bundles, lx_comparison
• lx_cta, lx_cta_band, lx_sticky_cta, lx_urgency
• lx_gallery, lx_video, lx_stats, lx_guarantee
• lx_content, lx_layout

1. Extract full HTML pattern — reproducible structure using:

• Tailwind classes for layout
• --lx-* CSS vars for theming
• data-island for interactive elements (valid props from schema)
• {{PLACEHOLDER}} for dynamic content

1. Islands used — list which islands appear, with their variant/props

1. Responsive behavior — how it adapts (stacks, hides, reflows)

1. Animation/interaction — scroll triggers, hover effects, transitions

Step 5: Conversion strategy analysis

Identify:

• CTA frequency and placement pattern
• Social proof positioning relative to purchase decision
• Urgency/scarcity tactics used
• Trust signal locations
• Information hierarchy (what's above fold vs below)
• Mobile-specific conversion elements (sticky bars, etc.)

Output Format

Print the following markdown inline (DO NOT save to file):

# Page Reference: {page_title}

## Classification
- **Type**: {PDP | Landing | Collection | Homepage | Editorial}
- **URL**: {url}
- **Platform**: {Shopify | Custom | WordPress | Webflow | ...}
- **Sections**: {count}

## Design System (global tokens)
| Token | Value |
|-------|-------|
| Primary | {hex} |
| Accent | {hex} |
| Background | {hex} |
| Surface | {hex} |
| Text | {hex} |
| Text muted | {hex} |
| Border | {hex} |
| Heading font | {font-family} |
| Body font | {font-family} |
| Section spacing | {px} desktop / {px} mobile |
| Border radius | {px} |
| Shadow | {css value} |

## Section 1: {descriptive name}
**Maps to**: `lx_{type}`
**Islands**: [{IslandName}(variant), ...]

\```html

  
    
    
  

\```

**Responsive**: Stacks vertically below lg, image full-width on mobile
**Animation**: Fade-in on scroll (IntersectionObserver, 200ms delay)

---

## Section 2: {name}
...repeat for ALL sections...

---

## Conversion Strategy
- **CTA pattern**: {description — frequency, placement, style}
- **Social proof**: {where placed, what type}
- **Urgency**: {countdown, stock indicators, limited offers}
- **Trust signals**: {guarantees, badges, certifications}
- **Mobile optimization**: {sticky bars, simplified layout, thumb-friendly CTAs}

## Replication Notes
Key patterns to preserve when generating a similar page:
- {section rhythm / ordering pattern}
- {whitespace and breathing room strategy}
- {visual weight distribution}
- {progressive disclosure of information}

Tips for Best Results

• Take multiple screenshots if page is very long (scroll + capture)
• Use browser_evaluate to extract computed CSS values for accurate tokens
• Check viewport at both desktop (1440px) and mobile (390px) widths
• For Shopify stores, note which islands map to native Shopify features vs custom

Island Reference

When mapping interactive elements, consult reference/islands/{name}/schema.json for:

• Valid prop names and types
• Required vs optional props
• Available variants
• Anti-patterns to avoid
• Composition rules (which islands pair together)

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: Aetheria-Labs1
• Source: Aetheria-Labs1/storefront-skills
• License: MIT

Install and usage instructions live in the source repository linked above.