Blog
Insights on monitoring, uptime, and reliability engineering
Port Monitoring Explained: Why You Should Monitor More Than Just HTTP
HTTP monitoring only covers port 80 and 443. Learn why port monitoring for databases, caches, mail servers, and custom services catches infrastructure failures that HTTP misses.
How to Monitor Your E-commerce Site: A Complete Checklist
A comprehensive monitoring checklist for e-commerce sites. Cover every critical endpoint from homepage to checkout, payment API to SSL, and prevent revenue-losing outages.
Why Multi-Region Monitoring Prevents False Alarms (And How It Works)
Single-point monitoring triggers false alarms that erode team trust. Learn how multi-region consensus monitoring works and why it is essential for reliable alerting.
Heartbeat Monitoring: How to Monitor Cron Jobs and Background Tasks
Cron jobs and background tasks fail silently. Learn how heartbeat monitoring works, why it catches failures that traditional monitoring misses, and how to set it up.
How to Create a Public Status Page for Your SaaS
A step-by-step guide to creating a public status page for your SaaS product. Learn how status pages reduce support load, build customer trust, and improve incident communication.
10 Signs You Have Outgrown UptimeRobot
UptimeRobot is great for getting started, but growing teams hit its limits fast. Here are 10 signs you need a more capable monitoring platform and what to look for in an alternative.
25 Monitor Types Compared: What Every Monitoring Tool Actually Checks (2026)
A detailed comparison of monitor types across Monitorion, UptimeRobot, Better Stack, StatusCake, Pingdom, and HetrixTools. See which tools cover HTTP, SSL, DNS, SMTP, WebSocket, and 19 more check types.
The Beginner's Guide to SSL Certificate Monitoring
Everything beginners need to know about SSL certificates, why they expire, common mistakes, and how to set up automated monitoring to prevent certificate-related outages.
How to Monitor a REST API: Response Codes, Latency, and Content Validation
A practical guide to monitoring REST APIs beyond simple uptime checks. Learn how to validate response codes, track latency percentiles, and assert on JSON response bodies.
How to Monitor SSL Certificate Expiry (Complete Guide 2026)
Learn why SSL certificate monitoring matters for security, SEO, and user trust. Step-by-step guide to setting up automated SSL expiry alerts with configurable thresholds.
Best Free Uptime Monitoring Tools in 2026 (Honest Comparison)
An honest comparison of the best free uptime monitoring tools in 2026: Monitorion, UptimeRobot, Better Stack, and Hetrix. See what each free tier actually includes.
How to Set Up Slack Alerts for Website Downtime
Step-by-step tutorial for connecting Slack webhooks to Monitorion for instant website downtime alerts. Create the webhook, configure the channel, and test in under 5 minutes.
Website Monitoring for E-commerce: The Complete Checklist
A comprehensive checklist for monitoring e-commerce sites. Cover every critical layer from homepage to checkout, payment gateways, SSL, DNS, CDN, and email delivery.
Multi-Region Monitoring: Why Single-Location Checks Cause False Alarms
Single-location monitoring triggers false alarms that erode your team trust in alerts. Learn how multi-region consensus works and how Monitorion uses 5 global regions to eliminate false positives.
Website Monitoring Best Practices: A Complete Guide for DevOps Teams
A comprehensive guide to monitoring best practices for DevOps teams. Covers what to monitor, check intervals, alert routing, on-call strategies, and avoiding common mistakes.
How to Set Up Slack Alerts for Website Downtime
Step-by-step guide to connecting Slack with your website monitoring. Get instant downtime alerts in your team channel with Monitorion and Slack webhooks.
Ping vs HTTP Monitoring: Which One Should You Use?
Ping and HTTP monitoring serve different purposes. Learn the difference, when to use each, and what each catches that the other misses.
What Happens When Your Website Goes Down? The True Cost of Downtime
Website downtime costs more than lost revenue. Learn the real financial, SEO, and reputational impact of outages and why proactive monitoring is the cheapest insurance you can buy.
JSON API Monitoring With Assertions: Validate Response Data, Not Just Status Codes
HTTP 200 does not mean your API is working correctly. Learn how to use JSON API monitoring with assertions to validate actual response data.
Monitoring FTP, SMTP, IMAP, and POP3: Keep Legacy Services Alive
Legacy protocols power critical infrastructure. Learn how to monitor FTP file servers, SMTP mail relay, and IMAP/POP3 mailboxes for availability.
How to Monitor Your Website for Free in 2026
A practical guide to free website monitoring in 2026. Compare the best free options, learn what to look for, and set up monitoring in under five minutes with no credit card required.
Content Change Monitoring: Get Alerted When Any Page Changes
Monitor web pages for content changes — detect competitor price updates, regulatory changes, or unauthorized modifications to your own site.
API Monitoring Done Right: JSON Assertions, GraphQL Checks, and Multi-Step Flows
Move beyond basic uptime checks for your APIs. Learn how to validate response bodies, test GraphQL queries, and monitor multi-step API workflows.
How to Monitor WebSocket Connections for Real-Time Applications
WebSocket monitoring ensures your chat apps, trading platforms, and live dashboards maintain persistent connections. Learn how to set it up.
Alert Fatigue Is Killing Your Incident Response — Here Is How to Fix It
Too many alerts are worse than none. Learn strategies for reducing noise, configuring smart thresholds, and routing alerts to the right people at the right time.
Visual Regression Monitoring: Detect Website Changes With Automated Screenshots
Learn how to set up screenshot monitoring to catch visual regressions, defacement, and unauthorized content changes on your website.
SLA Monitoring and Reporting: Prove Your Uptime Guarantees With Data
How to track, calculate, and report on SLA compliance. Automate uptime reports for clients and stakeholders with real monitoring data.
How to Prevent Domain Expiry Disasters With Automated Monitoring
Expired domains cause complete outages and can be stolen by squatters. Set up automated domain expiry monitoring to get warned weeks before it happens.
Building a Status Page That Your Customers Actually Trust
A status page is more than a green dashboard. Learn the best practices for incident communication, subscriber notifications, and building trust through transparency.
How to Monitor DNS Records and Detect Unauthorized Changes
DNS hijacking and misconfiguration can take your site offline silently. Learn how to set up DNS record monitoring to catch changes before they cause outages.
Automated Lighthouse Audits: Continuous Performance Monitoring for Your Website
Run Lighthouse performance, accessibility, and SEO audits on a schedule. Catch regressions before your users and search engines do.
Multi-Region Monitoring: How Consensus Checks Eliminate False Positives
Single-region monitoring triggers false alarms. Learn how multi-region consensus works and why it is essential for reliable alerting.
How to Monitor Internal Services Without Exposing Them to the Internet
Learn how Monitorion private workers let you monitor internal APIs, staging environments, and firewalled services securely — no VPN or public exposure required.
DNS Monitoring: Catch Hijacks and Misconfigurations Before Users Notice
DNS failures are invisible until your customers cannot reach you. Learn how DNS monitoring detects hijacking, propagation issues, and record misconfigurations in real time.
SSL Certificate Monitoring: Never Let Your Cert Expire Again
Expired SSL certificates cause outages, browser warnings, and lost customer trust. Learn how automated SSL monitoring prevents certificate-related disasters before they happen.
HTTP Monitoring: Beyond Simple Ping — Smart Checks That Catch Real Issues
Basic HTTP monitoring only tells you if a server responds. Learn how smart HTTP checks — keyword validation, response time anomalies, and timing breakdowns — catch the failures that matter.
Why Free Monitoring Tools Cost You More Than You Think
Free monitoring seems like a great deal — until you calculate the cost of missed downtime, false positives, and the tools you bolt on to fill the gaps. Here is the real math.
Monitorion vs Better Uptime: Full Feature Comparison
A comprehensive comparison of Monitorion and Better Uptime (now part of Better Stack). Pricing, features, and the key differences that matter for production monitoring.
Monitorion vs UptimeRobot: 25 Monitor Types vs 5
A detailed feature-by-feature comparison between Monitorion and UptimeRobot. See where each tool excels and why Monitorion is the better choice for comprehensive monitoring.
From Side Project to Production: The Monitorion Journey
A behind-the-scenes look at the technical decisions, architecture choices, and hard lessons learned while building a monitoring platform from scratch with Next.js, Supabase, and BullMQ.
Introducing Monitorion: Why We Built Yet Another Monitoring Tool
The monitoring landscape is crowded, yet fundamentally broken. We built Monitorion to deliver 25 monitor types, multi-region consensus, and private-network workers — all in one platform with a genuinely useful free tier.