Speed and responsiveness
Website performance test with actionable context
Slow sites lose revenue in small, compounding ways: abandoned carts, fewer form fills, and weaker ad efficiency. This performance test translates your URL into clear signals you can discuss with stakeholders in plain language.
Website Score by Web Canvas
Run the free test
We'll take you to the homepage with your URL filled in—press Run audit to start.
What the performance test evaluates
Using Google PageSpeed Insights in a lab configuration, the test measures how your page behaves under controlled conditions—useful for spotting bottlenecks before you invest in larger engineering changes.
- How quickly meaningful content appears and the page becomes usable.
- Interactivity delays that make taps and clicks feel sluggish.
- Layout stability: unexpected shifts that frustrate users and hurt trust.
- Diagnostics and opportunities tied to common performance fixes.
Why performance deserves a dedicated look
Performance is rarely one “big bug.” It is often a stack of decisions—image sizing, script loading, caching, third-party tags—that is hard to see without a structured run.
A lab test will not replace Real User Monitoring, but it is a fast way to compare changes and catch regressions early. Pair it with accessibility and best-practices results for a fuller picture of user friction.
Related: Accessibility test · Best practices check · Is my site slow? · Mobile speed lens
Website performance test FAQ
Will my score match what customers see?
Lab scores approximate what many users experience, but real networks and devices vary. Treat the result as a strong signal and a prioritized checklist—not the whole truth.
Mobile and desktop—what is tested?
The full audit flow on the homepage runs separate mobile and desktop strategies so you can see how each environment behaves, then align on what to optimize first.
Does a high score mean my site is “done”?
A high score means fewer obvious issues surfaced in this run. You should still validate business metrics, accessibility with real users where possible, and SEO separately.
What if my CMS limits what I can change?
The report still helps you decide what is worth escalating to a developer or agency—and what can be improved with content, media, or plugin hygiene on your side.
Run the performance test
Start on the homepage: your URL runs through the same audit pipeline, with performance called out alongside related categories.