Blog & News
Latest updates, feature announcements, and security news from Panelica.
Nginx Performance Tuning: Handle 10,000 Concurrent Connections Like a Pro
Master Nginx configuration for high-traffic production servers. Worker processes, buffer tuning, FastCGI cache, SSL optimization, rate limiting, and kernel parameters — every directive explained with real-world benchmarks.
Read MoreCore Web Vitals: Server-Side Optimization Guide for Better Google Rankings
Most Core Web Vitals guides focus on the frontend. This guide covers the server side — TTFB, Nginx tuning, PHP-FPM, database optimization, multi-layer caching, TLS improvements, and how to measure everything.
Read MoreSWAP and Memory Management in Linux: When Your Server Runs Out of RAM
A complete guide to Linux memory management: how free -h works, when swap kicks in, how the OOM Killer chooses its target, cgroups v2 limits, and a troubleshooting playbook for the four most common memory crisis scenarios.
Read MoreLinux Log Files & Directory Structure: The Complete Guide for Ubuntu & Debian
Master Linux log files and directory structure for Ubuntu and Debian. Find every log, understand the filesystem layout, and troubleshoot any server problem with confidence.
Read MorecPanel vs Plesk vs Panelica: The Ultimate Server Panel Comparison 2026
A deep-dive technical comparison of cPanel, Plesk, and Panelica covering pricing, security architecture, performance benchmarks, Docker support, email stacks, and migration tools. Real numbers, real tradeoffs.
Read MoreBest WordPress Hosting Panel 2026: cPanel vs Plesk vs RunCloud vs Panelica
A data-driven comparison of the best server panels for WordPress hosting in 2026. Performance benchmarks, security features, staging tools, true pricing, and migration guides — so you can make the right call.
Read MoreHow to Install Panelica on Ubuntu 24.04: Complete Step-by-Step Guide
A complete step-by-step guide to installing Panelica server management panel on Ubuntu 24.04 LTS. From fresh VPS to fully managed server with Nginx, PHP, MySQL, email, SSL, and more — in under 5 minutes.
Read MoreHow to Set Up a Home Server: Global Access Without a Static IP Using Cloudflare Tunnel
Turn any old computer into a web server with zero hosting fees. Learn how to get secure global access using Cloudflare Tunnel — no static IP, no port forwarding, no hassle.
Read MoreEmail Warm-Up: Build Sender Reputation for a New IP
Build email sender reputation for a new IP address: warm-up schedules, authentication setup, engagement monitoring, and avoiding spam folders from day one.
Read MoreWildcard DNS and Wildcard SSL: When and How to Set Up
Configure wildcard DNS records and wildcard SSL certificates: when you need them, DNS-01 challenge setup, Nginx configuration, and security considerations.
Read MoreHow to Set Up a Catch-All Email Address
Set up a catch-all email address to receive mail sent to any address at your domain. Configure in Postfix, and manage spam filtering for catch-all mailboxes.
Read MoreDomain Transfer Guide: Move Without Losing Email or Website
Transfer your domain to a new registrar without downtime. Complete checklist covering DNS preparation, email continuity, unlock codes, and post-transfer verification.
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