Similar to the dedicated web hosting service, but the user owns the colo server; the hosting company provides physical space that the server takes up and takes care of the server. This is the most powerful and expensive type of web hosting service. In most cases, the colocation provider may provide little to no support directly for their client's machine, providing only the electrical, Internet access, and storage facilities for the server. In most cases for colo, the client would have his own administrator visit the data center on site to do any hardware upgrades or changes. Formerly, many colocation providers would accept any system configuration for hosting, even ones housed in desktop-style minitower cases, but most hosts now require rack mount enclosures and standard system configurations.
Rarely there may be a requirement to have an access to your server physically. This usually entails higher cost due to security clearance that must occur every time you visit the data center. You may want to check where the hosting provider data centers are the closest to you as this may be one of the decision factors while choosing the most appropriate dedicated hosting provider for you.
In our testing, from January to February 2019, Bluehost came in with a reliable uptime of 99.98% and a speed of 369ms. Throughout the years that we’ve monitored Bluehost, we’ve rarely had any significant downtime. Even though they had a 19-minute outage in January 2019, their overall uptime throughout 2018 was an incredible 99.99% with an average speed of 415ms.