Cloudbleed and Varnish


by Danila Vershinin, February 24, 2017

Here is why you shouldn’t use shared cache like Cloudflare. Don’t trust your data to a third party and make use of real private cache – Varnish

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Varnish and Brotli done right


by Danila Vershinin, February 21, 2017

Enable Brotli compression for faster website performance.. in Varnish with this quick VCL snippet.

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Varnish Tip: Remove hash from URL?


by Danila Vershinin,

Let’s use some magic VCL snippet to remove hash from URL in Varnish. Or NOT!

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Magento 2 and Varnish. Multiple installs on single server


by Danila Vershinin, February 13, 2017

Hosting multiple Magento 2 installations or multi store is easy with this Varnish VCL configuration.

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Test website performance with Siege


by Danila Vershinin, February 5, 2017

Test real website performance using Siege open source tool

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Varnish “Backend fetch failed”


by Danila Vershinin, January 20, 2017

Troubleshoot Varnish backend fetch failed 503 error

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Deployment and cache purge on Citrus powered servers


by Danila Vershinin, January 18, 2017

Clear Varnish and PHP opcode cache in your deployment script.

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Magento 2 Redis Configuration


by Danila Vershinin, December 23, 2016

Easily configure Redis cache for session storage and general cache storage with Magento 2

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Strip marketing or analytics query parameters with Varnish


by Danila Vershinin, November 12, 2016

Strip unnecessary query parameters with some Varnish VCL magick!

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VCL coding style


by Danila Vershinin, October 14, 2016

Indentation: 4 spaces. Function opening bracket on the same line with definition: sub vcl_miss { return (fetch); } Single lines of VCL can be commented out using // or #. Multi-line blocks can be commented out with /* block /*.

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