When choosing a domain name, you need to think carefully about its suffix:

.com – The most popular top-level domain, in use since the Internet began in 1985. Companies anywhere in the world can own a .com domain and there is some evidence that it is prioritised by google.com in rankings. Consequently .com is an excellent choice if you wish to target an international audience.

.co.uk – A second-level domain name, specific to the UK. Many countries now have their own unique second-level domain suffix. It is seen as analogous to .com in many countries, although does geographically bound your site. As a result, while you may rank higher in national search engines, like google.co.uk, it can not compete internationally, where .com will always trump. For this reason, .co.uk is an excellent choice for targeting the domestic market. It also tends to be cheaper than a .com address.

Other domain names you may like to consider are:

.biz –A top-level domain intended to denote a business site. It is not geographically bounded, but does not have the popularity of a .com address. To own a .biz domain, you must prove its use for business and/ or commercial purposes.

.ac.uk – A second-level domain which is industry specific. This can only be used by academic institutions and is highly popular in this field, where it is seen as a mark of quality. Consequently many researchers focus on .ac.uk sites.

It’s also worth bearing in mind that there is nothing to stop a website owning a .com and .co.uk or industry specific version of the same address, for maximum impact.