PageSpeed Comparison Real load times from real users, three websites compared

The comparison pulls the Core Web Vitals from the Chrome UX Report. You see the current value and the history over up to 40 weeks.

We store the request with your IP address to run the tool. More in the privacy policy.
Where the values come from

Field data shows how fast the page loads for visitors

The Chrome UX Report collects load times from real Chrome users. Each value covers 28 days and is recalculated every week.

MetricGoodNeeds improvementPoor
LCPLargest Contentful Paintup to 2.5 sup to 4 sover 4 s
INPInteraction to Next Paintup to 200 msup to 500 msover 500 ms
CLSCumulative Layout Shiftup to 0.1up to 0.25over 0.25
FCPFirst Contentful Paintup to 1.8 sup to 3 sover 3 s
TTFBTime to First Byteup to 0.8 sup to 1.8 sover 1.8 s

Thresholds according to web.dev, based on the 75th percentile. As of October 2026.

Guide: Core Web Vitals explained
Domain or URL

Compare the domain first, then the individual page

Google needs enough visits for a single URL. For smaller sites, there are often only values for the whole domain.

  • DomainCombines all pages of an origin, for example https://www.example.com.
  • URLShows a single page, such as the homepage or an important category.
  • RedirectsThe comparison follows redirects and queries the address that responds at the end.

Frequently asked questions

Why is there no data for my website?
Google only publishes CrUX values once a minimum number of visits is reached. Try the domain instead of the single URL, or a different device class.
How is this different from PageSpeed Insights?
PageSpeed Insights also shows a Lighthouse lab measurement. This comparison only uses field data, meaning what real users experienced, and adds the history.
What does the 75th percentile mean?
75 percent of page views were at least as fast as the value shown. Google assesses the Core Web Vitals by this value.
How far back does the history go?
Up to 40 weeks. Each point on the line stands for a 28-day period that moves forward week by week.
What do you store from my request?
We store the addresses you entered, the result and your IP address to run the tool. We don't store page content. We also use the checked domain to see which companies are interested in the topic.
Demo

What does your website look like in searchVIU?

After a short call about crawler access and Search Console, Michael shows you searchVIU with your website and a demo project. The demo takes around 30 minutes.

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