Measure, read, and act on
Core Web Vitals.
Short guides written for the moment you are actually in — you have a number you do not like, and you need to know what it means and what to do about it.
Start here
Getting started
Run your first scan, read the verdict, and save the site so the history starts building.
4 min readUnderstanding scores
What LCP, INP and CLS measure, where the thresholds come from, and why p75 and not the average.
7 min readFixing the metrics
The changes that actually move LCP, INP and CLS, in the order they tend to pay off — with the code.
12 min readReading reports
How the verdict is decided, what the fix list is ordered by, and which parts to skip.
6 min readFeature guides
Performance Pulse
Set a schedule, choose an alert threshold, and decide who hears about a regression.
Competitor Eye
Pin rival domains, read the gap analysis, and turn it into something you can ship.
AI Consultant
How the roadmap is built, what impact and effort tags mean, and where it needs your judgement.
Sharing & exports
Point-in-time links, what a recipient can see, and getting a PDF into a slide deck.
Where the numbers come from
Field metrics are Google’s Chrome UX Report at the 75th percentile over a 28-day window. Lab metrics are a Lighthouse run through the PageSpeed Insights API. Nothing is sampled from your server and nothing needs to be installed on your site.