robots.txt and llms.txt Configuration Guide
Unified configuration recommendations for search engine and AI crawling strategies
Incident Postmortem Template
A unified incident postmortem structure that captures reusable improvements
Domain and Trademark Conflict Screening Guide
Quickly screen whether a domain has trademark risk before launch.
CDN Log Hit-Rate Analysis Script
Analyze CDN logs with Python to compute HIT/MISS ratios, locate high-origin-fetch URLs, and debug low cache-hit pages with a cache status field reference.
CDN Cache Key Strategy Guide
Reduce origin fetch and cache mis-hits with sensible cache keys
Backup and Restore Runbook
Daily backup and restore drill standards for databases and static resources
API Error Handling and Retry Strategy
Design unified error codes and a retry mechanism for site APIs
VPS vs Dedicated Server Comparison Guide
A comprehensive comparison between VPS and dedicated servers — performance, cost, scalability, and use case guidance.
Tech Stack Evaluation Guide
A systematic guide to evaluate and select the right technology stack for your website project during the requirements analysis phase.
Server Selection Guide
A comprehensive server selection guide covering configuration recommendations, provider comparisons, and budget planning for every website type.
Server Log Monitoring Guide
Server logs are the first place to check when troubleshooting. Linux log management, real-time monitoring, and analysis basics.
Server Benchmark Guide
A guide to benchmarking VPS and dedicated server performance — CPU, memory, disk I/O, and network testing tools and interpretation.
Security Headers Configuration Guide
HTTP security headers are the first line of defense against XSS, clickjacking, MIME sniffing, and other web attacks.
Website Monitoring & Alerting Guide
A complete website monitoring & alerting guide — key metrics and thresholds, tool comparison, layered monitoring stacks, notification channels, Uptime Kuma setup, a real incident case, checklist and FAQ.
TLD Selection Guide
A comprehensive comparison of popular domain extensions (TLDs) covering features, use cases, pricing, and SEO impact.
Domain Registration & Purchase Guide
A complete guide to domain registration and purchase — registrar comparison, buying process, and post-purchase configuration.