Dotcom-Monitor Web Performance Blog

Learn how to implement API availability monitoring that validates reachability, correctness, and performance across regions.

Learn how API error monitoring detects, tracks, and prevents API failures. Discover best practices and proactive monitoring strategies.

Explore the best API observability tools, key features, and how to choose the right platform for modern distributed systems in 2026.

Monitor and optimize API response times with the right metrics, SLAs, and tools. Learn how to measure, benchmark, and improve API performance.

Learn how API status monitoring ensures real-time uptime, performance, and error visibility. Discover best practices and tools to prevent API outages.

Prevent service interruptions and browser security warnings through automated SSL/TLS validation. Maintain certificate chains and ensure continuous uptime.

Prepare for Let’s Encrypt 45-day certificates. Learn how to detect renewal failures, deployment drift, and global TLS issues with external monitoring.

Don’t let an expired SSL certificate kill your traffic. Compare top SSL monitoring tools for 2026 – features, alerting, and setup – to choose the right one.

A comprehensive guide to web transaction monitoring. Learn how it works, why it matters for revenue and user experience, and how to choose the right tools to monitor critical user workflows.

Learn what an API monitoring tool really does, key features to evaluate (auth, assertions, alerts, SLAs), and how to choose the right one for production APIs.

A domain health check uncovers DNS misconfigurations, improves email deliverability with SPF/DKIM/DMARC, reduces risk, and prevents “random” outages.

Learn how to do API performance monitoring in production, what metrics matter, how to set alerts, and prevent real-world API failures.