Articles & Guides
Useful resources for web developers and system administrators
Networking
IPv4 vs IPv6: Differences, Migration, and What It Means for Your Website
Understand the differences between IPv4 and IPv6, why the transition matters, dual-stack configuration, and how to prepare your web infrastructure.
Monitoring
MTTR, MTTF, MTBF: Reliability Metrics Explained for Web Operations
Understand key reliability metrics — MTTR, MTTF, MTBF — and how to use them to measure and improve your web service availability.
SEO
The Complete Guide to robots.txt for SEO and Crawl Control
Master robots.txt configuration for search engine crawling. Learn syntax, common patterns, testing tools, and mistakes to avoid.
DevOps
Docker Container Monitoring: Metrics, Tools, and Best Practices
Learn how to monitor Docker containers effectively: key metrics, tools like Prometheus and cAdvisor, alerting strategies, and production best practices.
Performance
Gzip vs Brotli: Web Compression Compared
Compare Gzip and Brotli compression for web performance. Learn configuration, browser support, compression ratios, and when to use each.
HTTP
Server-Sent Events vs WebSockets: Choosing Real-Time Communication
Compare SSE and WebSockets for real-time web communication. Learn when to use each, their performance characteristics, and implementation patterns.
Security
WAF Rules: Writing Effective Web Application Firewall Policies
Learn how to write effective WAF rules, understand rule types, avoid false positives, and protect your web application from common attacks.
DNS
DNS Failover: Automatic Traffic Switching for High Availability
Learn how DNS failover works, how to configure automatic traffic switching, and best practices for achieving high availability with DNS.
Monitoring
Incident Response Plan: A Step-by-Step Guide for Web Teams
Build an effective incident response plan for web teams. Learn the phases, roles, communication templates, and post-incident review process.
SEO
Structured Data for SEO: Schema.org Guide
Learn how to implement Schema.org structured data to enhance search engine results with rich snippets, knowledge panels, and better visibility.