This is not a theoretical comparison. We actually migrated multiple client websites from WordPress to Next.js over the past year at our agency in Nagpur, and the differences in Core Web Vitals scores, SEO performance, and client satisfaction were significant enough that we now build every new website on Next.js by default.
Here is what we learned, with real numbers and honest observations.
The Problem We Were Solving
Most of the clients we work with in Nagpur had websites built on WordPress, usually by a local developer who set up a theme, installed WooCommerce or some page builder, and handed over the keys. These websites looked fine on desktop but had serious issues.
Average Largest Contentful Paint on mobile was between 4.2 and 6.8 seconds. Cumulative Layout Shift scores were all over the place due to fonts and images loading asynchronously. Time to First Byte was slow because of WordPress's server-side rendering overhead and the weight of plugins.
In India, where most users are on mid-range Android devices with variable 4G connectivity, these numbers meant a significant percentage of users were abandoning the site before it finished loading. And since Core Web Vitals became a Google ranking factor, these performance issues were directly affecting where these businesses appeared in search results.
Why We Chose Next.js
We evaluated a few options including Gatsby, Astro, and plain React. We chose Next.js for a combination of reasons that mattered specifically for our use case serving local businesses in India.
The hybrid rendering model was the primary factor. Different pages have different performance requirements. A home page benefits from static generation. A blog needs incremental static regeneration so new posts appear without a full rebuild. A contact form needs server-side rendering for form handling and validation. Next.js handles all of these natively without requiring separate tools or complex configuration.
The Image component with automatic WebP conversion and lazy loading made an immediate difference for sites with lots of photography, which most of our clients in hospitality, retail, and healthcare have. Switching to next/image alone reduced page weight by 40 to 60 percent on image-heavy pages.
The routing system is clean and predictable, which matters when you need to implement complex slug structures for multi-location businesses or generate hundreds of blog pages from a headless CMS.
The Results After Migration
Across the client websites we migrated, the average improvement in Core Web Vitals scores after moving to Next.js and optimizing the architecture was substantial. LCP dropped from an average of 5.1 seconds to 1.4 seconds on mobile. CLS went from 0.28 to 0.04. TBT reduced by approximately 70 percent.
Google Search Console data showed improvement in crawl efficiency within 2 to 3 weeks of migration. The structured, predictable URL patterns and clean HTML output that Next.js produces made it easier for Googlebot to crawl and understand the site content.
For clients in competitive local search categories in Nagpur, this technical improvement translated into measurable ranking improvements over the following 2 to 3 months. Not dramatic overnight changes, but consistent upward movement for target keywords that correlated clearly with the timing of the migration and performance improvements.
What We Learned About Deploying Next.js for Indian Clients
A few things that were specific to our context of serving local businesses in India.
Hosting matters more than most people realize. We deploy on Vercel for most projects, which gives us automatic edge caching and CDN optimization. For clients with budget constraints who need shared hosting, the performance gains from Next.js are partially offset by slower server response times. In those cases, we have had good results with low-cost cloud providers that allow Node.js deployment.
Font loading needs special attention for Indian language support. Several of our clients serve customers who prefer content in Marathi or Hindi. Loading Devanagari fonts with next/font and proper font-display settings makes a significant difference in perceived performance on slower connections.
Image optimization is especially important for restaurant and hospitality clients who upload high-resolution food and venue photos. We set up consistent image upload pipelines with size limits and format requirements so that the benefit of next/image is not negated by uploading 8MB JPEGs.
Should You Make the Switch?
If you are building new client projects, yes. The developer experience with Next.js is mature enough that the learning curve is manageable, and the performance and SEO benefits are real and measurable.
If you are considering migrating existing WordPress sites, evaluate each case individually. The migration cost in development time needs to be weighed against the expected business impact. For clients in competitive search categories where Core Web Vitals are limiting rankings, the ROI is clear. For clients with low competition and minimal traffic, the urgency is lower.
We are a digital marketing and web development agency based in Nagpur called Digiscale. If you have questions about Next.js migration strategy or want to discuss a specific project, feel free to connect.
