Performance Snapshot
Test your site's speed and get a plain-English report - a grade, Core Web Vitals, and the top fixes that matter, powered by Google PageSpeed Insights.
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What this test checks
Powered by Google PageSpeed InsightsSpeed score
An overall 0-100 grade for how fast your page really feels.
Core Web Vitals
Loading, responsiveness, and visual stability - Google's ranking signals.
Page weight
Total size and requests, broken down by images, scripts, and fonts.
Top fixes
The changes with the biggest payoff, most impactful first.
Real-user data
How real Chrome visitors experienced your page, when available.
Why test with SignNexa?
Plain-English report
No jargon. Every metric is named and explained so anyone can act on it - not just developers.
Powered by Google
Built on Google PageSpeed Insights - the same engine Google uses to judge and rank your pages.
Fixes that matter
Every result ranks the highest-impact fixes first, with the estimated time you'd save and how to do it.
About Performance Snapshot
What this checks
Performance Snapshot measures how fast a page actually loads for a real visitor, using Google's Lighthouse engine. It reports the Core Web Vitals - Largest Contentful Paint (how soon the main content appears), Cumulative Layout Shift (how much the page jumps around while loading), and interaction responsiveness - alongside an overall performance score. These are the same metrics Google uses as a ranking signal.
How to read the result
Aim for LCP under 2.5 seconds and CLS under 0.1; the score folds these together out of 100. A good score means the page feels fast; a poor one usually traces to a few specific things - oversized images, render-blocking scripts, or fonts that shift text as they load. The report lists the opportunities in priority order rather than leaving you to guess.
What to do next
Work the opportunities top-down - the first one or two almost always account for most of the loss. Image weight and layout shift are the usual culprits and the cheapest to fix. Performance drifts as a site gains features, so a single snapshot is a starting point; re-check after changes, or monitor it so a regression shows up before your visitors feel it.