Uptime & Performance

Understand uptime monitoring, downtime causes, performance tracking, and how to keep your site available.

Uptime is the foundation of website monitoring. If your site is down, nothing else matters — not SEO rankings, not conversions, not reputation. These articles cover how uptime monitoring works, what causes downtime, how to calculate its cost, and how to set up checks that catch problems before your users do.

For a comprehensive overview, see our Complete Website Maintenance & Monitoring Guide.

Uptime Monitoring Explained: How It Works, Why It Matters, and What to Look For

Understand how uptime monitoring works, what 99.9% uptime really means, and how to choose the right uptime checker for your website or API.

How to Check If a Website Is Down: Tools and Methods

Learn how to check whether a website is down for everyone or just you, using browser tools, command-line utilities, online checkers, and automated monitoring.

Down for Everyone or Just Me? How to Tell

Learn how to determine whether a website is down for everyone or just you, with step-by-step methods including online checkers, network diagnostics, and common causes for both scenarios.

Website Downtime: Top 10 Causes and How to Prevent Each One

Learn the top 10 causes of website downtime and proven prevention strategies for each. Stop outages before they cost you revenue and trust.

Website Downtime Cost Calculator: How Much Is an Outage Costing You?

Calculate the true cost of website downtime. Industry benchmarks, formulas, and hidden costs most businesses miss.

Server Monitoring Explained: What to Track and Why It Matters

Understand server monitoring fundamentals: what metrics to track, the difference between server and website monitoring, and how to set up effective alerting.

Infrastructure Monitoring: A Plain-English Guide

A non-technical explanation of infrastructure monitoring: what it covers, why website owners should care, and how it relates to website monitoring, uptime checks, and alerting.

Cloud Monitoring: What Website Owners Need to Know

A practical overview of cloud monitoring for website owners. Covers what cloud monitoring is, what you should track, how it differs from traditional monitoring, and what tools to consider.

Website Performance Monitoring Explained

What website performance monitoring is, what metrics to track, the difference between synthetic and real user monitoring, and how to set up a practical performance monitoring system.

Real-Time Monitoring Explained: How Instant Alerts Work

Learn how real-time monitoring works, from check intervals and multi-location probes to alert delivery pipelines and false positive prevention.

Free Website Monitoring: What You Can Check Without Paying

What you can realistically monitor for free, the limitations of free tools, and when it makes sense to upgrade. Covers uptime, SSL, speed, and basic monitoring options.

Website Monitoring for Small Business: What You Actually Need

A practical guide to website monitoring for small businesses. Learn what to monitor, what to skip, and how to set up an effective monitoring stack without overspending.

Understanding Uptime Percentages and SLAs: What 99.9% Really Means

Learn what uptime percentages like 99.9% and 99.99% actually mean in practice, how to calculate allowed downtime, and how SLAs protect your business.

Web Hosting Types Compared: Shared, VPS, Dedicated, Cloud

A comparison of web hosting types: shared, VPS, dedicated, and cloud hosting. Covers performance, cost, scalability, and which type fits different website needs.

What Is a CDN? A Guide for Website Owners

What a CDN is, how it works, why it matters for website performance and availability, and how to choose and set up a CDN for your site.

What Is API Monitoring?

What API monitoring is, why it matters, the types of checks involved, and how to set up monitoring for REST APIs, webhooks, and third-party API dependencies.

What Is a Cron Job? A Guide for Website Owners

What cron jobs are, how cron syntax works, common schedule patterns, website use cases, crontab commands, and hosted alternatives for scheduling recurring tasks.