Real User Experience Test (rUXt)

3,237,526 websites accessed by Google Chrome Users

All device types
All connection types
Time (in seconds):
1
    SEB score-
    Users with FCP -
    Users with onload -
    How to use the tool
    - Select a website using the autocomplete.
    - (Optional) select a device and connection type.
    - Use the time slider to select the user wait time.
    Assume 1000 website visitors
    - : no content loaded,
    - : some content loaded,
    - : document loaded.
    Metrics
    - Site Experience Benchmark (SEB) score: the fraction of users completing first contentful paint within first second.
    - The percentage of users completing first contentful paint within given time.
    - The percentage of users completing document load within given time.
    Learn more
    - Read more on CrUX and the metrics for user experience in the introductory article on CrUX.
    - Contribute at GitHub. Suggestions welcome.
    - Reach out at [email protected].