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Page Speed

skill-ominou5-funnel-architect-plugin-page-speed · by ominou5

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Install

$ agentstack add skill-ominou5-funnel-architect-plugin-page-speed

✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • Prompt-injection patterns
  • Secret / credential exfiltration
  • Dangerous shell & filesystem operations
  • Untrusted network calls
  • Known-malicious package signatures

What it can access

  • Network access No
  • Filesystem access No
  • Shell / process execution No
  • Environment & secrets No
  • Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

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About

Page Speed Optimization

Every funnel page must load fast. Slow pages kill conversions — a 1-second delay reduces conversions by 7%.

Core Web Vitals Targets

| Metric | Target | Impact | |---|---|---| | LCP (Largest Contentful Paint) | ` to eliminate render-blocking:


  
    /* Critical: hero, nav, above-fold layout only */
    .hero { /* ... */ }
    .nav { /* ... */ }
    .cta-primary { /* ... */ }
  
  
  
  

2. Image Optimization

3. Font Loading

@font-face {
  font-family: 'BrandFont';
  src: url('brand-font.woff2') format('woff2');
  font-display: swap; /* Always include this */
  font-weight: 400;
}

4. Script Loading

5. Preconnect to Third Parties


  
  
  

Performance Budget

| Resource | Budget | |---|---| | Total page weight | `

  • [ ] font-display: swap on all @font-face
  • [ ] Critical CSS inlined
  • [ ] Third-party origins preconnected
  • [ ] No unused CSS/JS shipped
  • [ ] Images in WebP/AVIF format
  • [ ] Total page weight under 500KB

Source & license

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

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

Reviews

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Versions

  • v0.1.0 Imported from the upstream source.