Web performance engineering

We repair pages that feel slow, not only a score in a report.

We measure on mobile, trace what blocks rendering and check the server, images, JavaScript and database. Changes are tested on the pages that matter.

Let us talk about the project See the modules

What we do in practice

We start with the problem, not a list of technologies.

We look at what exists, who uses the product and where time or information is lost. That conversation leads to a focused intervention, a module, a new project or a staged plan.

Lighthouse, CrUX, LCP, INP and CLS audits for key pages

Caching, CDN, WebP or AVIF images, fonts, CSS and critical JavaScript

Database query, API, cron, plugin and server response optimization

Monitoring before and after the work, with a performance budget

First step

Let us see what you have now and where you want to go.

Send us the context, the problem and the important deadline. We will reply with the right questions and next step.

contact@zumzeria.ro You speak directly with someone who understands the technical side as well.

We repair pages that feel slow, not only a score in a report.

We start with the problem, not a list of technologies.

Services that naturally fit alongside this one.

Let us see what you have now and where you want to go.