Jennco Intelligence

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Next.js + React + Vercel

Websites Built for Performance, Not Plugins

Built with the same technology powering Netflix, Spotify, and Nike. Fully managed by us. Zero maintenance for you.

Custom-coded websites built for speed and Google ranking, with no plugins to update or break. We build it, deploy it, and maintain it.

0
Plugins required
100%
Code ownership, it is yours
Global
Edge network delivery

The Unfair Advantage

Purpose-built websites deliver what templates and plugins never will.

Zero Maintenance Burden

No plugins to update. No security patches to apply. No compatibility issues to debug. We handle every aspect of your website, so you can focus on running your business.

Performance as Standard

We engineer every site for top Google Lighthouse scores. Fast load times are the baseline, not a premium add-on.

Built to Integrate

Stripe, Mailchimp, HubSpot, Xero, AWS, if it has an API, we can connect it. Over 2.1 million npm packages at our disposal, no plugin marketplace limits.

Built on the World's Most Popular Web Framework

Next.js and React aren't niche technologies. They're the industry standard, powering everything from startup landing pages to Fortune 500 platforms. When we build your site, we use the same stack trusted by the world's biggest brands.

Meta
created and maintains React
Vercel
created and maintains Next.js
Open
source, free and auditable, no lock-in
Next.jsNext.js
ReactReact
TypeScriptTypeScript
Tailwind CSSTailwind CSS
VercelVercel
Framer MotionFramer Motion

Same stack powering Netflix, Spotify, Nike, and TikTok

Fast Before Your Customer Has Time to Leave

When someone clicks your ad, scans a QR code, or finds you in Google, your website needs to respond immediately. Our websites are built and prepared before a visitor arrives. Instead of making every visitor wait while a traditional website assembles pages from databases, plugins, and outside services, the essential page is ready to be delivered right away.

That means
  • Faster first impressions
  • A better experience on phones and slower connections
  • Less friction between an ad click and the information they came for
  • A stronger foundation for SEO and paid advertising
  • Fewer visitors leaving before the page finishes loading

Pre-rendered at build time

Pages are generated as static HTML before a visitor ever arrives. No server-side processing, no database queries on every page load.

Served from the nearest edge

Vercel's global edge network serves your site from whichever server is closest to your visitor.

Automatic image optimization

Next.js converts, resizes, and lazy-loads every image automatically. No oversized PNGs slowing things down.

Zero plugin overhead

No jQuery libraries, no plugin CSS, no third-party scripts fighting for bandwidth. Only the code your site actually needs gets shipped.

Built for fast delivery

Jennco websites are deployed on Vercel's professional delivery network. Pages and optimized images are prepared in advance and served from nearby network locations, so visitors are not left waiting for a traditional server to build the page after they click.

Global
Vercel edge network, servers near every visitor
Fast
delivery, not just uptime. Online is not enough; it must load before the customer moves on
0
Plugins to slow you down

Fully Managed. Zero Hassle.

Everything taken care of

We deploy, monitor, and maintain 24/7
Automatic deployments, uptime monitoring, and performance tracking. If something breaks at 3am, we know before you do.
Content updates within hours
Need text changed, images swapped, or a new section added? Send us a message and it's done, typically the same day.
Security, performance, and backups all handled
SSL certificates, edge caching, image optimization, and automated backups. Every site gets enterprise-grade infrastructure.

What if you want someone else?

You own your code completely. It's clean, professional React and Next.js that any competent developer can work with. You're never locked in.

Can another developer take over?
React / Next.jsPortable
Open source, any developer can take over
WordPressPortable
Open source, any developer can take over
WixLocked in
Proprietary, code cannot leave the platform
SquarespaceLocked in
Proprietary, code cannot leave the platform

Open code can move to any developer. Proprietary platforms cannot export working code.

Connects to Everything

2.1M+ npm packages. 35x more options than WordPress plugins.

If it has an API, we can integrate it.

Payments
Stripe, PayPal
Marketing
Mailchimp, HubSpot
CRM
Salesforce, Pipedrive
E-commerce
Shopify, Snipcart
Data
Supabase, Firebase
Cloud
AWS, Vercel, Azure

Don't see your tool? We integrate with anything that has an API.

Built to Last

Your website is an investment. It should keep working for you year after year, not fall apart every time something needs updating.

Template websites
Rely on dozens of add-ons that need constant updating
One update can break your entire site
Third-party code you can't control or audit
Slower with every feature you add
Custom built
Every feature is built in, nothing bolted on
Updates are tested before they go live, not after
Clean code backed by the world's largest tech companies
Stays fast as your business grows

How We Build Your Website

No two projects are the same. Our process adapts to yours.

01

Discover

If you have an existing site

We audit what you've got, what's working, what's not, what can be salvaged. Your content, SEO rankings, and brand assets carry over. Nothing wasted.

If you're starting fresh

Even better, clean slate, no baggage. We help define your structure, messaging, and goals from scratch. You tell us about your business, we handle the rest.

Video call, phone, or detailed brief, your preference
02

Content & Design

You provide content

Send us your text, images, and branding. We structure it for the web, optimize images, and design around your material.

We write it for you

Need copy? We write clear, professional content tailored to your audience. Headlines, service descriptions, calls to action, all included.

Imagery included

No budget for a photographer? We generate and enhance custom visuals and graphics that match your brand.

Most clients use a mix, we adapt to whatever you've got
03

Build & Preview

Your site is built from scratch with Next.js and React, not a template, not a theme. You get a private preview link to see it live, test on any device, and share with your team.

Live video walkthroughs
We screenshare and discuss changes in real time
Same-day revisions
Request changes and see them live within hours
Unlimited rounds
We iterate until you're completely happy, no extra charge
Mobile tested
Every page checked across phones, tablets, and desktops
04

Launch & Beyond

One click and your site is live on Vercel's global edge network. But launch isn't the end, it's the beginning.

Hosting managedSSL includedDaily backupsPerformance monitoringContent updatesOngoing support

Frequently Asked Questions

Straight answers. No jargon.

A website that works as hard as you do

Let's have an honest conversation about your website. No sales pitch, just straight advice on whether a custom build is right for you.

Same-day quotes. No obligation.

Built with Next.jsDeployed on VercelUS-focused