Technical performance engineering and Core Web Vitals optimization for comoimportarmicoche.es.

Achieved 92+ performance scores on mobile alongside 100/100 ratings in SEO, Best Practices, and Accessibility on a live production WordPress site by streamlining front-end asset delivery and eliminating backend execution bottlenecks.

Key Engineering Highlights: • Asset Optimization: Minified, combined, and deferred non-critical CSS/JS, significantly reducing render-blocking resources and critical path latency. • Next-Gen Media Pipeline: Implemented WebP image conversion, explicit aspect ratio dimensions to eliminate Cumulative Layout Shift (CLS), and native lazy-loading. • Clean Architecture: Optimized dynamic database queries and custom PHP scripts to maintain near-instant Server Response Time (TTFB) without relying on heavy caching plugins. • Core Web Vitals Targets: Focused on Largest Contentful Paint (LCP) and Interaction to Next Paint (INP) to deliver sub-1.5s real-world loading times on mobile devices.

Yeah, this was a cold run in PSI. The DB cleanup was actually huge for TTFB—dropped uncached server response under 200ms, mostly by clearing bloated wp_options and fixing custom loops. Caching handles repeat hits, but the backend fix was the main win.

200 reactions look great, but what do they tell us?

As a content and social media manager, I look beyond the engagement count: are we reaching the people we want to reach and getting the response we’re aiming for?

If the goal is to generate product interest, I’d rather see 20 people asking about the product than 200 simply liking the video.

Both can be valuable, but the goal determines which matters more.

Which audience would you rather build?

This creative is 🔥 — and your stratagy is really awsome that show how you make the intrests of your's clint and engage them for long term work.