Dotcom-Monitor Web Performance Blog

Master synthetic end user monitoring with advanced user journey scripting. Simulate real user experiences from globally for proactive issue detection and superior performance insights.

In this guide, we’ll break down each architecture clearly, from HTTP’s simple request–response pattern to REST’s stateless, resource-oriented constraints to the broader world of Web APIs (SOAP, GraphQL, gRPC).

Explore secure SSL monitoring software that tracks certificate expiry, sends alerts, detects SSL problems, and keeps your websites compliant and protected.

Learn how SSL certificate management works from a monitoring perspective. Track expiry, detect changes, validate chains, and avoid downtime with proactive alerts.

Learn how to check SSL certificate expiration dates, monitor SSL expiry, and set up alerts with SSL certificate monitoring tools. Prevent downtime with proactive tracking.

When an API slows down or fails, the impact is immediate: login delays, frozen dashboards, broken customer workflows, and degraded user experience.

To evaluate an API monitoring setup properly, you need real Web API sample endpoints, the kind that return actual JSON, simulate latency, require auth, and trigger real error states.