Performance Engineering
Reduce INP Score — Without Re-launching Your Site
Measurable Lighthouse uplift, gated by CI so it sticks
Senior engineers · IST + EST overlapNDA on day 124-hour reply
The problem
What you're seeing
INP is bleeding north of 200ms and your interactive components feel laggy after the first paint.
How we fix it
Our approach
We isolate the long tasks, break up the main thread, and rewrite the worst hot-paths with proper scheduling. INP lands below 100ms across the 75th percentile.
What you get
Concrete deliverables, no fluff
Every engagement ends with measurable, documented outcomes — no black-box agency reports.
RUM-driven audit with line-level fix list
Implementation of every critical fix
Before/after metrics with screenshots
CI performance gate to prevent regression
Tooling we use
Industry-standard stack, no proprietary lock-in
LighthouseWebPageTestChrome DevToolsNext.js
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