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Monitor Varnish like a PRO in CentOS 7


by Danila Vershinin, September 12, 2018

Add a bit of monitoring to your Varnish

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Implementing grace mode in Varnish 5.2


by Danila Vershinin, February 6, 2018

Here’s how you can implement Varnish grace mode with Varnish 5.2 and have it work for purged objects too.

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Confirming Varnish cache status for a page


by Danila Vershinin, January 20, 2018

Easily check whether a particular page was cached with Varnish.

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Debugging PHP behind Varnish


by Danila Vershinin, January 13, 2018

Some tips on debugging PHP on production system with Varnish server

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How to Install Varnish Cache 6 LTS for NGINX on CentOS 7


by Danila Vershinin, October 4, 2017

How to install Varnish with Nginx on CentOS 7 server

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PHP HTTP Caching: Complete Guide to Cache-Control Headers


by Danila Vershinin, September 16, 2017

Understanding PHP HTTP caching is essential for building fast, scalable web applications. PHP’s session handling automatically sends cache-related headers that can interfere with your caching strategy, while frameworks like WordPress add their own layer of complexity. This guide covers everything you need to know about PHP HTTP caching in PHP 8.x and how to properly […]

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Varnish – cache on cookies


by Danila Vershinin, May 30, 2017

Cache those logged in pages with Varnish!

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Varnish as Web Application Firewall


by Danila Vershinin, May 16, 2017

Protect your web application using.. simple Varnish VCL coding.

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How to cache things longer on Varnish than on the client


by Danila Vershinin, May 9, 2017

How to cache things longer on Varnish than on the client. Possible solutions

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Nginx: Disable logging of Varnish backend probes


by Danila Vershinin, April 20, 2017

Disable log of Varnish backend probes in Nginx

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