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Website Development Lifecycle

Building a successful website requires a structured approach. The website development lifecycle encompasses 10 distinct phases, each critical to delivering a product that meets business objectives, user needs, and technical standards.

1. Discovery

Foundation of success - understanding business, users, and competitive landscape.

Key Activities:

  • Stakeholder interviews to understand business goals, success metrics, and constraints
  • User research to develop buyer personas, map user journeys, and identify pain points
  • Competitive analysis of direct and indirect competitors to identify market gaps

Key Deliverables:

  • Project charter with scope and timeline
  • Stakeholder goals document
  • Competitive analysis report
  • KPI framework and measurement plan
  • Content strategy document

2. Planning

Blueprint for execution - technical foundation and information structure.

Key Activities:

  • Tech stack selection including CMS, frameworks, hosting, and integrations
  • Information architecture defining sitemap, navigation, and URL structure
  • SEO and performance planning including technical SEO, accessibility, and benchmarks

Key Deliverables:

  • Technical specifications document
  • Technology stack recommendation
  • Sitemap and navigation structure
  • User flow diagrams
  • SEO strategy and requirements

3. Design

Visual identity and user experience - where brand meets function with accessibility built-in.

Key Activities:

  • Design system creation including colors, typography, components, and spacing
  • Wireframing for low-fidelity layouts and user flow testing
  • Accessibility-first approach ensuring WCAG 2.1 AA compliance from design phase

Key Deliverables:

  • Design system and style guide
  • Wireframes for all page templates
  • Interactive prototypes
  • High-fidelity mockups (all responsive states)
  • Component library with all states

4. Content

The number one cause of delays - copywriting, photography, and content assembly.

Key Activities:

  • Copywriting with SEO-optimized, brand-aligned content
  • Visual asset creation including photography, illustrations, and videos
  • Content assembly with CMS population and formatting

Key Deliverables:

  • All website copy (headlines, body, CTAs)
  • Optimized images and graphics
  • Video content (if applicable)
  • Metadata and SEO content
  • CMS populated with content

5. Development

Building the engine - responsive frontend, robust backend, and seamless CMS integration.

Key Activities:

  • Frontend development with semantic HTML, accessibility, and performance optimization
  • Backend development including API, database, and security implementation
  • CMS integration for content management and workflow setup

Key Deliverables:

  • Fully responsive frontend templates
  • Backend with security implementation
  • Component library and documentation
  • Unit and integration test suite
  • CMS configured and tested

6. Testing

Comprehensive testing: functional, performance, accessibility, security, and UAT.

Key Activities:

  • Cross-browser testing on desktop, mobile, and tablet across all major browsers
  • Performance audit including Core Web Vitals, load time, and optimization
  • Security testing with vulnerability scans and penetration testing

Key Deliverables:

  • Cross-browser test results
  • Accessibility audit report (WCAG 2.1 AA)
  • Performance audit and optimization report
  • Security scan results
  • UAT sign-off from stakeholders

7. Pre-Launch

Final checks before going live - SEO, analytics, monitoring, and backups.

Key Activities:

  • SEO setup including sitemaps, robots.txt, redirects, and Search Console
  • Analytics and monitoring setup with GA4, error tracking, and uptime monitoring
  • Production environment configuration including server setup, SSL, CDN, and caching

Key Deliverables:

  • SEO configuration completed
  • Analytics and tracking implemented
  • Backup and disaster recovery plan
  • Monitoring tools configured
  • Pre-launch checklist completed

8. Launch

The big moment - coordinated deployment with fallback plans and immediate verification.

Key Activities:

  • Deployment including DNS updates, database migration, and file transfer
  • Verification with smoke tests, functionality checks, and performance validation
  • Fallback plan preparation with rollback procedures if issues arise

Key Deliverables:

  • Website live on production
  • DNS propagation verified
  • Post-launch smoke tests passed
  • Launch checklist completed
  • Monitoring dashboard configured
  • Post-launch verification report

9. Post-Launch (30 Days)

Intensive monitoring for the critical first 30 days after launch.

Key Activities:

  • Daily monitoring of error logs, performance metrics, and user feedback
  • Hot fixes for rapid response to critical issues
  • 30-day review analyzing performance against benchmarks

Key Deliverables:

  • Daily/weekly monitoring reports
  • 30-day performance report
  • Optimization recommendations
  • Lessons learned document

10. Maintenance

Continuous improvement through data analysis, A/B testing, and iterative enhancements.

Key Activities:

  • Regular maintenance including security updates, backups, and performance checks
  • Data-driven optimization through analytics analysis, A/B testing, and UX improvements
  • Feature enhancement based on iterative improvements from user feedback

Key Deliverables:

  • Monthly maintenance reports
  • Quarterly optimization reports
  • Feature enhancement roadmap
  • User feedback analysis