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NGINX client_max_body_size: Fix 413 Errors


by Danila Vershinin, January 23, 2026

Learn how to fix the NGINX 413 Request Entity Too Large error by configuring client_max_body_size. This complete guide covers syntax, size formats, context inheritance, PHP-FPM integration, WordPress configuration, and security best practices.

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Supercharging WordPress with NGINX Cache Purge – Say Goodbye to Mounts and Permissions Hassles!


by Danila Vershinin, November 2, 2024

Learn how to set up NGINX cache purge for WordPress with the ngx_cache_purge module. This guide covers installation, configuration, cache key best practices, and troubleshooting common purge issues.

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Secure WordPress chmod: A Guide to correct file permissions


by Danila Vershinin, February 8, 2024

Secure your WordPress installation by setting up the correct permissions, using find and chmod commands

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Accelerate WordPress with Varnish Cache


by Danila Vershinin, March 18, 2023

Learn how to accelerate your WordPress site with Varnish and NGINX on RedHat-based systems. This article covers the steps for installing and configuring Varnish, setting up NGINX as a TLS terminator, and using the Proxy Cache Purge plugin to automatically invalidate cached pages. Speed up your site and improve the user experience with this powerful caching solution.

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WordPress Security Checklist


by Danila Vershinin, September 7, 2022

Secure your WordPress installation with this security checklist from changing wp-content URLs to a secure NGINX configuration

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Improving WordPress database performance with cleanup and maintenance


by Danila Vershinin, September 4, 2022

Improve MySQL database performance for WordPress by adding high-performance keys and other maintenance tasks.

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Planning to use AWS? I beg to reconsider!


by Danila Vershinin, August 19, 2022

If you’re running a Magento or WordPress website, please don’t use AWS, and please don’t work with people who suggest to use it.

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WP Super Cache NGINX Configuration


by Danila Vershinin, August 17, 2022

Correctly configuring NGINX for WP Super Cache plugin is not a trivial task. But we make it easy for you with this NGINX snippet.

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How to optimize the wp-rocket WordPress plugin


by Danila Vershinin, May 31, 2022

Best FPC plugin for WordPress? The best full-page cache plugin for WordPress is actually none and using Varnish instead. Because the best FPC solution for WordPress is Varnish. Varnish Cache is very flexible, you can tell it to use the fastest cache storage, which is RAM. And this is the default. You can also tell […]

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Conditional HTTP GET for WordPress


by Danila Vershinin, September 28, 2021

Speed up WordPress using conditional HTTP GET feature which allows to preserve bandwidth on repeat page loads

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