90+ PageSpeed isn't a trophy, it's revenue

The PageSpeed score has become a marketing badge waved around without being connected to anything. Yet the link is direct: every extra second of load time drives away a measurable share of visitors - and on mobile, where most of the traffic lives, the penalty is immediate.

Performance is not a technical option. It's the first impression - before the design even loads.

On the WeWantSaké rebuild, moving from a sluggish WooCommerce to a headless front-end made the site four times faster. The number isn't the point - what it triggers is: a catalogue you want to browse, a checkout you finish, an SEO that can finally breathe.

What Google actually measures

Behind the overall score, three measurements matter: how fast the main content shows (LCP), how quickly the page reacts to interactions (INP) and how stable the layout stays (CLS). These are the Core Web Vitals, and Google collects them from your users' real visits, not in a lab. A slow site is punished twice: by the visitors who leave, and by rankings that erode.

Why sites are slow (in order)

Across the audits I run, the ranking never changes: images and videos shipped at their original weight, dozens of third-party scripts accumulated over the years, themes and plugins loading everything on every page, and undersized hosting. The good news: the two heaviest culprits are also the fastest to fix.

How to hold 90+ without thinking about it

Performance is not an end-of-project optimisation, it is a design discipline: every asset served at the right size and format, every script forced to justify its place, and the score checked at every release. On a site built this way, 90+ is not a feat, it is the normal state. If you want to know where yours stands, the free audit measures exactly these points, numbers included.