Blog
Articles about website uptime, monitoring, and IT security. Updated every week.
How the Internet Works When Major CDNs Like AliCDN Fail
When CDNs crash, the internet doesn't break—here's the fascinating backup systems that keep us online.
What Does 504 Gateway Timeout Mean? Server Errors Explained
Understanding 504 gateway timeout errors through real outage examples and practical troubleshooting steps.
HTTP Status Codes Guide: 500, 502, 503 Errors Explained
Understanding server errors when websites crash - from AWS outages to your favorite sites going offline.
Free Website Monitoring for E-commerce: Zalando Outage Lessons
Zalando's recent downtime shows why e-commerce sites need proper monitoring. Here's your free setup guide.
How to Check if Twitter X is Down or Just You: Complete 2026 Guide
Quick methods to determine if Twitter X is experiencing a global outage or if the problem is on your end.
Why Secure Websites Still Go Down: HTTP vs HTTPS Outages
Secure websites crash too. Here's why HTTPS doesn't prevent outages and what really happens behind the scenes.
How Long Do Website Outages Last? E-commerce Downtime Analysis
Deep dive into website outage durations, from quick fixes to extended e-commerce downtime scenarios.
How Downtime Affects Businesses: Real Cost Analysis 2026
Website outages cost businesses millions. Learn the real financial impact and prevention strategies.
How to Get Notified When Gaming Sites Go Down (2026 Guide)
Set up smart alerts to know instantly when your favorite gaming sites experience outages.
What Does 403 Forbidden Mean? Major Sites & Fixes
Understanding 403 errors and why even major websites experience these server permission issues.
What Happens When Servers Crash: 99taxis & Fitocracy Cases
Real-world analysis of server crashes from 99taxis.mobi and fitocracy.com outages
What Is a DDoS Attack? Why Banking Sites Like DKB Go Down
Banking sites crash from DDoS attacks flooding servers. Here's what happens and why your bank goes offline.