Latency and delivery
High-impact speed audits and latency optimization.
The audit connects user-facing speed to system behavior: Time to First Byte, p95 API latency, Lighthouse regressions, slow queries, cache misses, asset delivery, and CDN configuration.
Technical scope
What this service covers
Improve user conversion: target real-world user speed metrics (Core Web Vitals, TTFB) to boost user engagement and search rankings.
Optimize application performance: analyze and trace slow API endpoints, database queries, and background queues.
Maximize caching efficiency: implement page caching, object caching, asset pipelines, and CDN optimization.
Establish performance baseline: define clear checks to prevent future code releases from degrading site speed.
Engagement model
How the work usually moves
- Measure
Capture baseline user-facing and server-side performance signals.
- Trace
Follow slow paths through CDN, runtime, database, cache, and frontend delivery.
- Prioritize
Rank fixes by impact, operational risk, owner, and expected effort.
- Verify
Retest changes and leave a measurement plan for future releases.
Artifacts
Useful outputs, not shelfware
Bottleneck report
Findings grouped by frontend, backend, database, and delivery layer.
Fix queue
Prioritized implementation plan with effort and expected impact.
Measurement plan
Baseline metrics and checks to keep future regressions visible.