Web Checklist

Some checklist when building a web app / pages.

keywords: discoverability, performance, accessibility.

Discoverability

• Domain (namecheap , Google Domains )

SEO

• Title
• OpenGraph (title, image, url)
• JSON-LD
• Sitemap

Performance

• Web Vitals 
• minified bundle
• code splitting

React

• preact  for production build (optional)
  • Next.js - Replace React with Preact 

Accessibility / a11y

• ensure accessibility for everyone 

Security

• CSP (Content Security Policy) 
  • Scan your site 

Optional / Additionals

• add RSS (for blog / news / updated)
• analytics
• monitoring (sentry)
• Google Search Console  - claim domain ownership
• PWA enabled 

Styling

• custom scroll bar

References

• web.dev 
• WCAG