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REAL USER MONITORING

See how your pages perform for real visitors

Sample Core Web Vitals, client errors and console diagnostics by domain. Review them in the console by route and release. Sampling is set per domain and can stay at zero.

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Measure what visitors experience

RUM collects measurements from the visitor's browser for the domains and sample rate you choose.

Visits to your pages

  • Sampled visit
  • Not sampled

Sampling set per domain and can stay at zero

Console: measurements from the sampled visits

  • Web vitals

    Loading, layout shift, interaction responsiveness and navigation timing.

  • Client errors

    JavaScript errors and unhandled rejections, under a closed set of names.

  • Console diagnostics

    Page console output as a diagnostic, with collection health by domain.

Review by

  • Route
  • Release
Sampled, not a census: some visits are measured, then read by route or releaseIllustration, not customer data. Sampled data is not a census of traffic.

  • Web vitals from sampled visits

  • Client errors and unhandled rejections

  • Console diagnostics

  • Review by route and release

From browser to console

  1. Your page

    Noxtica browser collector

    The same collector as the rest of Noxtica. RUM needs no extra code.

  2. Noxtica

    Sampling and consent

    Browser measurements

    The sample rate is set for each domain and can stay at zero. In consent-gated modes the page reports analytics consent before collection starts.

  3. Console

    Vitals, errors and diagnostics

    Sampled measurements

    Read by route and release, within operator role and retention settings.

How browser measurements reach the console, sampled per domain

  1. Load the collector

  2. Set sampling and consent

  3. Review in the console

Boundaries and responsibilities

  • Controlled availability. Capture and read access are configured separately for each tenant and domain, and access is agreed with Noxtica.
  • Sampled data is not a census of traffic. A missing measurement does not mean a good or a bad visit.
  • You are responsible for notice, consent, sampling and retention. Console output and error detail can contain personal data that your page writes.
  • Measurements and any alerts built on them can produce false positives and false negatives. Native mobile app monitoring is not supported.

Monitoring and replay must follow your notices, consent and masking settings, and our acceptable use rules.Read the acceptable use policy

Related products

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