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Articles, webinars, documentation and developer tools — the ServerNet team's technical knowledge, free for everyone.

Blog

Fresh from the blog

Practical stories and guides from the world of infrastructure and the web

WordPress 8 min read

Query Monitor for WordPress, from zero to pro

Find slow queries, heavy hooks and PHP errors like a professional — a complete guide with real examples.

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Security 6 min read

Enabling CAPTCHA in WordPress the right way

Stop spam bots and brute-force attacks with 3 practical methods — from reCAPTCHA to invisible challenges.

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Email 12 min read

The best Linux mail server: Postfix & iRedMail

A private mail server with reliable inbox delivery — step by step from install to DKIM/SPF/DMARC.

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DevOps 10 min read

Docker Compose for Laravel: the 2026 pattern

Identical dev and production environments from one file — with Nginx, Redis and queues.

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AI 7 min read

Support automation with n8n and LLMs — the ServerNet story

How we built our site assistant with n8n: from sales leads to follow-up SMS, no code.

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Performance 9 min read

A perfect PageSpeed score for WooCommerce stores

Our real checklist for large stores: LiteSpeed, Redis, WebP images and killing dead JS.

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Webinars

Upcoming webinars

Attendance is free — recordings are sent to everyone registered

Zero-downtime migration to Kubernetes Live coding: moving a real Laravel app to a K8s cluster, step by step. Thu, Jul 16 · 18:00 · 90 min
Register free
WordPress security in 2026: the new threats Analysis of this year's real attacks and 10 actions to take tonight. Tue, Jul 21 · 17:00 · 60 min
Register free
Private LLMs on your own infrastructure From GPU sizing to serving with vLLM — live demo on a ServerNet GPU server. Sun, Jul 26 · 18:00 · 75 min
Register free
Learning & Events

Learning & events

Linux server administration from zero Free course

12 video sessions — from your first SSH to hardening and monitoring.

Infrastructure Radio Podcast

Every two weeks: conversations with infrastructure engineers at major companies.

Tehran DevOps Meetup In-person event

ServerNet's quarterly hosting of the DevOps community — networking, talks and pizza.

Developer API

Developer tools

Manage every ServerNet service through one REST API

View API docs

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