Uptime & Monitoring
Core uptime concepts, monitoring techniques, multi-location checks, and alerting strategies.
Uptime monitoring is the foundation of website reliability. If your site is down, nothing else matters — not SEO rankings, not conversions, not reputation. These articles cover how uptime monitoring works, what to check, how to set up multi-location monitoring, and alerting best practices.
For a comprehensive overview, see our The Complete Guide to Website Uptime Monitoring.
What Is Uptime? A Plain-English Guide
What uptime means, how it's measured, why it matters for your website, and what counts as good uptime for a small business.
Read moreWhat Is Uptime Monitoring? Everything You Need to Know
Uptime monitoring checks your website automatically and alerts you when it goes down. Here's how it works and why every business needs it.
Read moreThe Nines of Uptime: What 99.9%, 99.99%, and 99.999% Actually Mean
Five nines, three nines, 99.9% uptime -- what do these numbers actually mean in hours of downtime? A plain-English guide to uptime percentages for small businesses.
Read moreHow to Calculate Uptime (With Formula and Examples)
The uptime formula explained with worked examples. Calculate your website's uptime percentage and see what it means for your business.
Read moreUptime Calculator: Convert Percentages to Actual Downtime
Convert uptime percentages to real-world downtime. See exactly how much downtime 99.9%, 99.99%, and other SLA targets allow per year, month, and week.
Read moreMulti-Location Monitoring: Why It Matters
Why monitoring from multiple geographic locations is essential for accurate uptime data. Covers regional outages, false positives, and how multi-location checks work.
Read moreHow to Ping a Website: Monitoring Basics
How to ping a website to check if it is up, what ping results mean, and how to set up automated ping monitoring for continuous availability checks.
Read moreWhat Is a Ping? How Ping Monitoring Works
What a ping is, how it works, what ping results mean, and how ping monitoring helps keep websites and servers reliable.
Read moreWhat is Endpoint Monitoring?
Endpoint monitoring explained in plain English -- what it is, how it differs from APM and infrastructure monitoring, and when a simple uptime check is enough.
Read moreSynthetic Monitoring vs Real User Monitoring (RUM)
The differences between synthetic monitoring and real user monitoring (RUM), when to use each, and how they complement each other for website reliability.
Read moreFree Uptime Monitoring: What You Get and What You Don't
What free uptime monitoring tools actually offer, what they leave out, and when you should upgrade to a paid plan. A practical guide for personal sites and small businesses.
Read moreHow to Set Up Uptime Alerts That Don't Cry Wolf
A practical guide to configuring uptime alerts that catch real problems without drowning your team in noise. Covers channels, thresholds, escalation, and alert fatigue.
Read moreHow to Choose a Website Monitoring Service
How to evaluate and choose a website monitoring service. Covers check types, alerting, pricing, and what features actually matter for uptime.
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