Your Next.js App Is Bleeding Revenue Every Second It Loads
53% of visitors abandon sites that take longer than 3 seconds to load. We fix slow Next.js apps in days — not months.
No commitment required · Free audit within 4 hours · 100% confidential
2.1s
Avg. Load Time After Fix
340%
Avg. Speed Improvement
97+
Lighthouse Score Achieved
Sound Familiar?
These are the exact problems our clients had before they found us.
Pages Take 8+ Seconds to Load
Users do not wait. Every extra second costs you conversions and sales.
Google Rankings Are Dropping
Core Web Vitals are now a ranking factor. Slow apps get buried in search results.
Ad Spend Is Going to Waste
You are paying for clicks that never convert because your site cannot keep up.
Build Times Are Out of Control
15-minute builds, deployment anxiety, and a team that waits instead of shipping.
Users Complain About Lag
Janky scrolling, delayed interactions, and slow dashboards your users feel every day.
Hydration Errors Everywhere
Server–client mismatches, flickering content, and layout shifts destroying trust.
The Real Cost of a Slow App
Performance is not a nice-to-have. It is the difference between growth and decline.
1s delay
7% drop in conversions
Every second of delay after the first costs you measurable revenue.
3s load time
53% of visitors bounce
More than half of your traffic leaves before your page even finishes loading.
Poor CWV
Up to 36% drop in organic traffic
Slow LCP and unstable layouts drag down rankings and discovery.
5s load time
90% probability of bounce
At 5 seconds, almost no one stays long enough to see your offer.
How We Fix It
A battle-tested process refined across dozens of Next.js performance projects.
- 01
Deep Performance Audit
We run 40+ diagnostic checks across your entire Next.js application. Server-side rendering, client bundles, API routes, database queries—nothing is left unchecked.
- 02
Root Cause Analysis
We do not guess. We trace every bottleneck to its source: unoptimized images, render-blocking scripts, N+1 queries, unnecessary re-renders, and more.
- 03
Strategic Optimization Plan
You get a prioritized action plan. Quick wins first, then structural improvements. Every recommendation comes with expected impact metrics.
- 04
Implementation & Testing
Our senior engineers implement every fix. We A/B test critical improvements and validate them with real-user monitoring before going live.
What We Optimize
Every layer of your Next.js stack, meticulously tuned. No guesswork—just measurable performance gains.
Server-side rendering (SSR) bottlenecks
Static Site Generation (SSG) failures
Incremental Static Regeneration issues
Client-side JavaScript bundle bloat
Image & asset optimization
Core Web Vitals (LCP, FID/INP, CLS)
API route performance
Database query optimization
Third-party script impact
Hydration mismatch errors
Memory leaks & CPU spikes
CDN & caching strategy
Why Teams Choose Us
We are not a generic dev agency. We are performance engineers who treat your metrics as our scoreboard.
Next.js-Only Focus
We do not dabble. Next.js performance is all we do. Deep expertise means faster fixes and better results.
Senior Engineers Only
No juniors experimenting on your production app. Every engineer has years of Next.js and React experience.
Results Guaranteed
If we cannot improve your Lighthouse score by a meaningful margin, you do not pay. Simple as that.
Production-Safe Process
Zero-downtime optimizations. We work alongside your CI/CD pipeline with feature flags and staged rollouts.
Real Results
Not theoretical improvements—production wins from teams who shipped faster apps.
“Our page load went from 8.2s to 1.4s. Conversion rate jumped 42% in the first month.”
Sarah Chen
CTO, ScaleOps
“They found dozens of critical performance issues we had missed for months. Fixed everything in 2 weeks.”
Marcus Rivera
VP Engineering, FlowCommerce
“Lighthouse score went from 34 to 98. Our Google rankings and paid campaigns both improved within weeks.”
Aisha Patel
Head of Product, DataPulse
Common Questions
Straight answers to what founders, CTOs, and product teams ask us before starting.
How long does a typical Next.js performance fix take?
Most audits and high-impact fixes take 1–2 weeks once we have access to your codebase and monitoring. Complex apps with many integrations can take longer, but we always give you a clear timeline before we start.
Do you work with both App Router and Pages Router?
Yes. We optimize Next.js apps using App Router, Pages Router, or hybrid setups. We handle routing, data fetching, and rendering strategies for each, including Server Components and RSC boundaries.
Will performance changes break existing functionality?
Our process is production-safe. We use staging environments, feature flags where needed, and regression testing. No change goes live without passing checks and, when possible, real-user validation.
What if we use a custom server or unusual hosting setup?
We regularly work with Vercel, AWS, custom Node servers, and containerized deployments. Part of the audit is understanding your infrastructure so we can recommend safe, realistic changes.
How do you measure success?
We align on target metrics up front: Core Web Vitals (LCP, FID/INP, CLS), TTFB, bundle size, and key funnel conversions. After changes, we validate using Lighthouse, field data, and your analytics to confirm impact.
Stop Losing Customers to a Slow App
Get a free performance audit. We will show you exactly what is slowing you down—and how fast we can fix it.
No commitment required · Response within 4 hours · 100% confidential