{"id":5501,"date":"2026-10-21T17:01:04","date_gmt":"2026-10-21T20:01:04","guid":{"rendered":"https:\/\/nextage.com.br\/blog\/?p=5501"},"modified":"2026-10-21T17:01:04","modified_gmt":"2026-10-21T20:01:04","slug":"how-to-build-a-website-from-scratch-step-by-step-guide-with-coding-tips","status":"publish","type":"post","link":"https:\/\/nextage.com.br\/blog\/en\/how-to-build-a-website-from-scratch-step-by-step-guide-with-coding-tips\/","title":{"rendered":"How to Build a Website From Scratch: Step-by-Step Guide with Coding Tips\u00a0"},"content":{"rendered":"

To build a website from scratch, define the goal and the audience, plan the pages, choose between a website builder, a CMS or custom code, register a domain and hosting, develop with HTML, CSS and JavaScript (or a framework), test performance, security and accessibility, publish over HTTPS and track results in Google Search Console.<\/p>\n

It looks simple as a list, but each step hides decisions that affect cost, timeline, security and the site\u2019s ability to grow with the business. This guide walks through the full path with a technical focus: what to do, how to do it and where teams usually go wrong. It is written for people who want to code their own site and for managers who need to decide whether to build in-house or bring in a partner.<\/p>\n

If your goal is a portal, a marketplace or a system integrated with your ERP, rather than a simple corporate page, skip ahead to the section on when to hire a software factory<\/a>.<\/p>\n

\"Hands<\/p>\n

The 10 steps at a glance<\/h2>\n
    \n
  1. Define the goal, the audience and the scope.<\/li>\n
  2. Choose your technology stack.<\/li>\n
  3. Register a domain and set up hosting and environments.<\/li>\n
  4. Build the structure and the code (HTML, CSS and JavaScript).<\/li>\n
  5. Implement the back end, database and integrations, if needed.<\/li>\n
  6. Optimize performance (Core Web Vitals).<\/li>\n
  7. Cover security, privacy and accessibility.<\/li>\n
  8. Set up technical and on-page SEO.<\/li>\n
  9. Test and publish with a deployment pipeline.<\/li>\n
  10. Monitor and maintain the site.<\/li>\n<\/ol>\n

    Before you start: website builder, CMS, custom code or software factory?<\/h2>\n

    This choice shapes almost everything that follows. Simple pages that need to go live fast fit website builders; editorial sites fit a CMS; projects with their own business rules, integrations and scale requirements fit custom code. When the project is large or business-critical, a software factory takes over the full cycle.<\/p>\n

    \n\n\n\n\n\n\n\n\n\n
    <\/th>\nWebsite builder<\/th>\nCMS (e.g., WordPress)<\/th>\nCustom code<\/th>\nSoftware factory<\/th>\n<\/tr>\n<\/thead>\n
    Best for<\/td>\nLanding pages, portfolios, simple corporate sites<\/td>\nBlogs, content sites, standard online stores<\/td>\nProducts with their own rules and integrations<\/td>\nPortals, marketplaces and critical systems<\/td>\n<\/tr>\n
    Upfront cost<\/td>\nLow<\/td>\nLow to medium<\/td>\nMedium to high<\/td>\nHigh<\/td>\n<\/tr>\n
    Flexibility<\/td>\nLimited to what the platform offers<\/td>\nHigh, through themes and plugins<\/td>\nFull<\/td>\nFull<\/td>\n<\/tr>\n
    Maintenance<\/td>\nHandled by the platform<\/td>\nYours (updates, backups, security)<\/td>\nYours, with a technical team<\/td>\nCan stay with the factory team (ongoing support)<\/td>\n<\/tr>\n
    Who runs it<\/td>\nAnyone<\/td>\nSomeone with some technical skill<\/td>\nDevelopers<\/td>\nThe factory\u2019s multidisciplinary team<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    A word of caution: most guides on this topic come from companies that sell website builders, so they tend to present builders as the answer to everything. For a simple page, they are a good choice. As the project demands integrations, business rules and higher levels of security and performance, custom code starts to make sense.<\/p>\n

    At the NextAge Software Factory<\/a>, the company takes responsibility for delivery: a full team handles discovery, architecture, design, development, testing, deployment and system evolution. The client follows deliverables, metrics and results, without having to manage developers. Source code, repository and documentation belong to the client. To understand how this model differs from staff augmentation, read Software Factory vs. Outsourcing: Which Model Is Best in 2026<\/a>.<\/p>\n

    The 10 steps at a glance<\/h2>\n

    Step 1: define the goal, the audience and the scope<\/h3>\n

    Before writing any code, answer three questions: who will use the site, what does that person need to accomplish, and which metric will show the project worked (leads, sales, fewer support tickets, sign-ups). Without those answers, scope grows unchecked and cost follows.<\/p>\n

    With the goal clear, produce three artifacts:<\/p>\n