GrandCDN (affiliate hyperlink) is a low-cost unmanaged content delivery community (Best Content Delivery Network ) carrier. putting in the carrier and implementing the CDN into your internet site is an easy manner, in particular in case you already understand the fundamentals of a cdn. GrandCDN is one of the most inexpensive to be had cdn providers charging $0.01/gb for us and eu traffic, and $0.03/gb for asian and oceanian site visitors. in contrast a similar bundle from KeyCDN is priced at $zero.04/gb and maxcdn price about $0.08/gb (and minimum $nine/month.)

I latterly signed up for a 14 days unfastened trial duration to assess GrandCDN and this evaluate reflect my first impact after the use of their cdn for a couple of weeks.

What is a CDN and why use one?

In essence, a CDN is set correctly distributing content. a CDN is such as servers globally allotted at essential places which include essential net traffic points and cities. each server within the CDN will include a cache of sure documents and will serve the content material to the site visitors via the fastest viable route. a CDN is particularly used to host static content material together with photos, css and js files, motion pictures for download and streaming, and other files for download. three majors points of the usage of a CDN is to increase download velocity for the traffic, have redundancy in case a server is down or overloaded, and to lower the burden at the server hosting your website. a relative easy CDN together with GrandCDN does not host dynamic content together with databases and server-side scripts. more superior (and extensively more luxurious) CDN providers can also host dynamic content, however this will boom complexity of the setup good sized, and might be an overkill for maximum web sites. it's also critical to note that a CDN isn't always an opportunity backup solution. commonly, content is shared with a CDN thru either a pull or a push area. a pull region connects in your server and download the static content material to the CDN whilst the content is asked. that is the easiest option to setup and keep. in a push region setup, you upload the documents immediately to the CDN and do now not need a local copy. this option requires extra time to setup and preserve in evaluation to a pull sector and also extra high-priced considering that you need to pay a garage rate for having the cdn hosting your documents.

Is a CDN a must for all websites? truely no longer. this weblog makes use of a CDN to serve most static content material, but it does now not certainly require a CDN . the quantity of site visitors should effortlessly be dealt with by means of the shared server hosting the blog. the velocity would be a bit slower without the usage of a CDN , however this can hardly ever be sizeable for most people of the site visitors. the content material of the unique website and the quantity of day by day traffic are important elements while finding out to offload site visitors to a CDN or now not. websites without many pics, downloadable documents e.g. pdf, ppt, doc, video etc. will not benefit lots from a CDN , however regularly updated blogs with a steady amount of traffic, eCommerce sites, and data of PDF files are accurate examples of sites with the intention to gain.