Varnish is a web app accelerator platform, which caches content for the sake of quicker response times. It’s occasionally referred to as a caching HTTP reverse proxy too and it works between a web server and a browser. When a website visitor opens a certain page, its content is requested by the Internet browser, and then the web server handles this request and returns the needed data. If Varnish is enabled for a particular website, it will cache the pages on the first visit and in case the visitor visits a cached page again, the info will be delivered by the accelerator platform instead of the web server. The increased speed is a result of the significantly faster response speed that the Varnish platform offers as compared with any web server software. Of course, this does not mean that the visitors will keep seeing the very same content again and again, since any modification on any of the web pages is reflected in the content that the Varnish platform saves in its memory.

Varnish in Web Hosting

Varnish is offered as an optional upgrade with each web hosting package and if you’d like to use it, you can add it to your web hosting account through the Upgrades menu in your Hepsia Control Panel. There’re two separate things that can be upgraded – the number of instances and the system memory. The first one pertains to the number of the websites that you’d like to use Varnish for, whereas the second, which is available in increments of 32 megabytes, shows the maximum amount of data that the data caching platform can cache at any given moment. The Hepsia Control Panel’s user-friendly GUI will permit you to remove or to restart any instance, to check in-depth system logs or to get rid of the platform’s cache with just one click. For maximum results, you can employ a dedicated IP for the Internet sites that will use the platform. With Varnish, your site will load substantially faster, which means more satisfied site users and potential customers.

Varnish in Semi-dedicated Hosting

The Varnish platform is included in the default set of services that you’ll obtain if you choose to host your sites in a semi-dedicated server account. You can enable it for any of your websites through our next-generation Hepsia Control Panel. The default amount of memory that the Varnish caching platform can use to cache data is 64 MB, but if you decide that you want more, you can upgrade this amount of memory from the Upgrades section of the Control Panel. You can also upgrade the Varnish instances, in other words – the number of the sites that can use this platform at the same time. As these two things are not linked to each other, you can use a couple of sites with the default amount of memory or you can add more memory in increments of 32 MB and use all of it for one single web site. The Varnish platform performs best if you assign a dedicated IP address to the Internet sites that utilize its power. The Hepsia Control Panel will give you a simple way of rebooting any instance. On top of that, you’ll be able to clear the cached content with only a click.

Varnish in VPS Web Hosting

You can use the workload balancing capabilities of Varnish with all our Linux VPS web hosting packages if you pick Hepsia as your web hosting Control Panel. The data caching platform comes by default and the amount of memory that it’ll be able to use to cache your site content is dependent on the given package that you have selected, but even with the lower-end packages, you’ll have no less than several hundred megabytes of memory at your disposal solely for content caching purposes. This amount is sufficient to optimize the work of multiple Internet sites. It will take some time for you to distinguish the results, since Varnish caches the content that visitors browse, but shortly thereafter you’ll notice the significantly lowered load on the server and the accelerated website loading speed. The Varnish caching platform will permit you to use a lower-end package for sites which would typically need a more pricey web hosting service.

Varnish in Dedicated Servers Hosting

You can use Varnish in order to improve the load speed of any website that’s hosted on a dedicated server from our company if the Hepsia hosting Control Panel is pre-installed on the machine. Not only will you get the data caching platform ready to be used at no additional charge, but you will also have full control over it through Hepsia’s intuitive GUI. It will take only one single mouse click to start or cancel an instance or to clear the cached data associated with any website that is using Varnish and in case you are more sophisticated, you can also view the platform’s logs. Varnish comes with no less than 3 gigabytes of memory for caching purposes, so even in case you run a lot of Internet sites on your dedicated machine and they all use the caching platform, the improvement in their overall performance will be perceivable. You will simply need to wait for a little while until Varnish caches whatever content the visitors load on their end. The platform works best when the sites use a dedicated IP address, but owing to the fact that our dedicated servers come with three free-of-charge IP addresses, you’ll have all that you need.