Your application loads in under 2 seconds. We audit, optimize, and prove it in PageSpeed Insights.
Slow pages cost you users, rankings, and repeat visits. We find every bottleneck, fix it, and send you a before-and-after report. Each gain is verifiable. None are estimates.
Slow applications lose users, revenue, and search ranking. Optimized applications recover all three.
Drag the handle to see a real before-and-after Lighthouse report. Same URL. Same tool. No editing.
Left shows the audit before we touched anything. Right shows results after Sprint 1. Every metric is verifiable in PageSpeed Insights. What you see is what the tool reported.
Six optimization layers. Each measured before work starts and verified after it finishes.
- Core Web Vitals baseline (LCP, FID, CLS)
- Lighthouse performance score
- Total page weight and request count
- Server response time (TTFB)
- Database query timing distribution
- Cache hit rate and CDN coverage
We took this e-commerce platform from a Lighthouse score of 24 to 94. Load time dropped 86%. Organic traffic grew 34%.
This e-commerce platform had a strong catalog but a broken performance baseline. Images were unoptimized. JavaScript was render-blocking. No CDN was configured. Core Web Vitals were failing. Conversion rates were below industry average. Organic search impressions were declining month over month.
We started with a full technical audit. It identified 14 distinct bottlenecks across the frontend, API layer, and CDN. Sprint 1 addressed the six highest-impact issues: image optimization, script deferral, and CDN setup. Sprint 2 targeted query performance and application-level caching. The closing report showed 86% load time reduction, a Lighthouse score of 94, and organic traffic growth that started within three weeks of Core Web Vitals passing.
Three things we do differently from a standard performance optimization agency or developer retainer.
Most agencies start writing code. We start by finding out what is actually slow and why. That means you get a prioritized list of bottlenecks with estimated impact before a single line changes.
You approve the scope. We build only what you authorize. No surprise invoices. No scope creep.
The closing report shows your baseline, the post-optimization result, the percentage change, and the PageSpeed Insights URL so you can check it yourself.
If a metric did not improve, it is in the report with an honest explanation. We do not reframe flat results as wins by changing the unit of measurement.
Most performance work stops at images and JavaScript. One slow database query or a missing CDN can erase all of that progress.
Our audit covers frontend, API, database, and infrastructure. The optimization plan fixes the layers that are actually causing the problem, not just the layers that are easiest to touch.
What engineering leads and product teams ask before starting a performance engagement.
Performance optimization covers the full stack: frontend assets, backend queries, CDN, caching, and server response time. On the frontend, this means compression, code splitting, lazy loading, and critical CSS. On the backend, this means query optimization, database indexing, and CDN configuration. Every engagement starts with a technical audit that identifies your specific bottlenecks before any work begins. See the software audit services page for the full audit process.
We measure against a baseline audit completed before work starts. Key metrics include Core Web Vitals (LCP, CLS, FID), Lighthouse performance score, time to first byte, first contentful paint, and total page weight. At the close of every engagement, you receive a before-and-after report that shows each metric. Every claim is verifiable in PageSpeed Insights and WebPageTest.
The audit takes 3 to 5 business days. It produces a full prioritized list of optimizations with the estimated impact of each. A standard optimization sprint takes 2 to 4 weeks depending on scope. Complex changes like database re-indexing or CDN migration are scoped separately after the audit identifies them.
It depends on your starting point. Applications with no prior optimization work typically see 40 to 80 percent improvement in page load time. Core Web Vitals scores typically improve 20 to 60 percent. Already-optimized applications see 15 to 40 percent further improvement. We do not estimate results before the audit. Every projection comes from your baseline data.
Yes, and this is common. We optimize applications built by any team using any stack. The audit process does not require access to the original development team. We identify issues at the code, infrastructure, and configuration level and deliver a prioritized plan for fixing them.
Tell us about your application. We audit it, send a full bottleneck report in 5 days, and show you what it costs to fix.
No commitment until you see the audit findings. No pitch. No pressure call.
Submit → Audit in 5 days → Optimization plan in 7 days → Sprint 1 starts in 10 days
Expect a technical performance audit with a prioritized fix list within 5 business days. We will contact you before we start to confirm the application URL and any access we need.
Audit in 5 days. Results verified. Fixed-price sprints.