Performance Budget & Optimization
Audit performance budget: calculate statistics from metrics, generate optimized CSS, and verify security overhead.
Cuándo usar esta receta
Performance budgets ensure your app stays fast. Analyze real metrics, optimize CSS delivery, and verify that security measures don't add excessive overhead.
Pasos
Statistics Calculator
Probar esta herramienta →Analyze load time metrics
Percentage Calculator
Probar esta herramienta →Calculate failure rate
Tailwind Converter
Probar esta herramienta →Optimize CSS delivery
SRI Hash Generator
Probar esta herramienta →Verify bundle integrity
Preguntas frecuentes
What is a performance budget?
Quantitative limits on metrics: e.g., LCP < 2.5s, total JS < 200KB, total CSS < 50KB, third-party requests < 10. Budgets prevent gradual performance degradation.
What's a good p95 page load time?
Under 3 seconds for most web apps. Under 1.5 seconds for e-commerce (every 100ms costs 1% in conversions). Core Web Vitals: LCP < 2.5s, FID < 100ms, CLS < 0.1.
Recetas relacionadas
Website Launch Checklist
Complete pre-launch checklist: SEO meta tags, Open Graph, sitemap, robots.txt, and security headers.
Full-Stack Security Setup
Comprehensive security setup: password hashing, JWT auth, CSP, CORS, security headers, and 2FA.
Freelancer Financial Toolkit
Essential freelancer tools: project margin calculator, invoice tip estimator, and expense split for teams.
Blog Post SEO Optimization
Optimize blog posts with meta tags, Open Graph, SERP preview, and structured data for maximum visibility.