Observability
Real User Monitoring (RUM) and Core Web Vitals: measuring what users experience
Why observe the front end, what RUM measures, Core Web Vitals (LCP, INP, CLS) and their thresholds, and the difference between RUM and synthetic monitorin…
Guides & insights
A library for curious minds
Observability
Apdex vs Core Web Vitals
Discover the differences between Apdex and Core Web Vitals, two essential performance indicators for evaluating the user experience of applications and we…
Observability
Experience Vitals in Dynatrace
The entry point of next-generation RUM: Core Web Vitals and mobile app startup.
Observability
Website monitoring: availability, HTTPS monitoring, certificates and performance
Set up website monitoring: availability and HTTPS checks, certificate expiry, response time, Core Web Vitals with RUM, logs and alerts, with open source t…
Observability
RUM and Synthetic Monitoring with Datadog: synthetic transaction monitoring and user experience
Measure user experience with Datadog: browser and mobile RUM, Core Web Vitals, Session Replay, link with APM, API, browser and multistep Synthetics tests,…
Observability
Analyzing user experience in Dynatrace: sessions, traces, analysis and USQL
Use digital experience (DEM) data: Apdex and Core Web Vitals, user sessions, service flows, distributed traces, caller analysis, multidimensional analysis…
Observability
Case study: this site's minimal RUM, cookie-free, exposed to Prometheus
How this site measures its Core Web Vitals with about forty lines of JavaScript, an anonymous beacon, Redis histograms and a /metrics endpoint for Prometh…
DevOps
Browser testing and synthetic monitoring with k6
Test a web application in a real browser with the k6 browser module, measure Core Web Vitals, and continuously monitor user journeys with synthetic tests.
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