When you ask a development agency what stack they use, the answer “it doesn't matter, we deliver results” sounds reasonable. It is also wrong — at least partially. The stack does not matter for simple use cases. It matters a great deal for anything that needs to be fast, maintainable, and capable of growing with your business. Here is what the stack choice actually means in practice, and why we build on Next.js for most of our web development projects in Delhi NCR.
What WordPress actually costs you
WordPress powers roughly 40% of the web. It is a reasonable choice for a blog or a basic marketing site where the priority is content management and budget is tight. But for a business that needs a fast-loading site with custom functionality — booking flows, client portals, API integrations, authenticated sections — WordPress starts to become a liability rather than an asset.
- Performance: A typical WordPress site built with a page builder loads in 4–8 seconds on a mobile device in India. This is not a configuration problem — it is architectural. Page builders generate bloated HTML and CSS by design. Plugins add JavaScript that cannot easily be deferred.
- Security surface: WordPress sites require constant plugin updates to stay secure. Every plugin is a dependency with its own vulnerability history. Sites that are not actively maintained become attack surfaces within months.
- Maintenance cost: When a plugin conflicts with another after an update — which happens regularly — someone needs to debug it. That someone is either a developer on retainer or you, learning PHP at 11pm.
What Next.js changes
Next.js is a React framework built by Vercel. It is what this site is built on, and what most of our client projects use. The practical differences:
- Performance by default: Next.js generates optimised HTML at build time, serves images in modern formats at exactly the right size, and loads only the JavaScript that a given page actually needs. A well-built Next.js site consistently scores 90+ on Google PageSpeed — not as an achievement, but as the baseline.
- No plugin ecosystem to manage: Features are built into the codebase, not bolted on via plugins. There is no plugin update that breaks something unexpectedly. The site does exactly what the code says it does.
- Custom functionality without compromise: Need a booking system, a client portal with authentication, a dashboard that pulls from your own database? These are native capabilities — not plugins attempting to approximate them.
- Longevity: A Next.js codebase built in 2024 is readable, maintainable, and upgradeable by any competent React developer. You are not locked into one agency or one obscure theme ecosystem.
The question to ask any web agency is not “what do you build with?” — it is “what will the site score on PageSpeed, and what will maintenance look like in two years?” The stack is the answer to both questions.
When WordPress is still the right answer
To be fair: if your primary need is a content-heavy blog that non-technical staff manage daily, and performance is a secondary concern, WordPress with a clean theme and a good host is a defensible choice. The content management workflow is genuinely excellent. We will tell clients this honestly when it applies to their situation.
But for a business website that needs to convert visitors, load fast on mobile, and support custom workflows — Next.js is the better foundation. Not because it is newer or more impressive, but because it produces measurably better outcomes on the metrics that matter to your business.
We build custom web development projects in Delhi NCR using Next.js, React, and TypeScript. If you want to understand what your current site is costing you in performance terms — or what a rebuild would look like — get in touch.