Additional service
Scaling & performance
Measured perf budget. A roadmap your team executes in-house.
from $500No lock-in. Delivered and yours.
The problem
Traffic spikes and the site goes down. The homepage LCP is 4 seconds on mobile. A database query is running in a loop you only found out about when the bill came.
Scope of work
01
Areas of investigation
- Core Web Vitals: LCP, CLS, INP — per-page, per-device
- Database: slow query log, N+1 patterns, index coverage
- Network: CDN configuration, caching headers, asset pipeline
- Edge: SSR vs ISR vs SSG decision tree for every route type
- Load profile: capacity estimate for current and projected traffic
02
Deliverables
- Baseline measurements before any change
- Documented performance budget (LCP, TTFB, bundle size targets)
- Prioritised roadmap — quick wins first, then structural improvements
- Everything documented so another team can continue the work
Real results
Projects we shipped. Names under NDA, metrics verified on request.
E-commerce: LCP 4.8s → 1.2s
Identified unoptimised hero images, render-blocking third-party scripts, and CDN misconfiguration as the main offenders. Client's team applied fixes in two sprints.
What you receive
Everything listed below is handed over on completion. No drip.
- Lighthouse and WebPageTest baseline report
- Performance budget document
- Prioritised optimisation roadmap
- Slow query and N+1 analysis (if DB access granted)
Ready to scope it?Let's build something
Let's build something
worth shipping.
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We respond within one business day.
Fixed-scope or T&M — your call · Full docs · 30-day support window*