There are literally thousands of plugins available that help extend the functionality of WordPress. Your website will depend on several plugins, depending on what you need done. Having too many plugins, of course,is not a good idea since it can slow your website down. Also, too many plugins is a management headache along with the risk of not being compatible with the latest versions of WordPress.
Some site builders, such as Squarespace, Strikingly, Virb, and uKit, restrict you to placing page objects in spots that won't make your site look garish, which can be an advantage if design isn't your forte. Other builders offer more freedom; if that's what you're looking for, check out Gator or Wix. Gator in particular strikes a good balance between design freedom and reponsive restrictions.
If you prefer a more traditional URL, you'll need to purchase one from the likes of GoDaddy or Namecheap. Domain name pricing can range from extremely cheap to extremely expensive, depending on whether or not domain squatters are looking to flip a valuable piece of online real estate. You'll want to get something short but evocative and catchy, and depending on what you do, you may find that many of your first choices are taken by either other legit domains, or by squatters who've scooped up the names as an investment. For more, please read How to Register a Domain Name.
WordPress started off as a blogging platform but has evolved to be a great platform for business websites too. As such, you have a way to specify what shows up as the home page for your WordPress site. If you have a blog, you’d want your visitors to see a list of your blog posts. If you have a business website, you’d want your visitors to see a home page (static page).
Before you can start building your home on the web, you need an address for it. Most of the site builders here can register a unique domain for you, and all can give you a web address using the provider's domain, for example, yourname.sitebuilder.com. Some include a custom domain name with their plans, usually requiring a year's commitment. The services also let you use a domain you've acquired from a third-party registrar such as pairNIC, but you often must pay the site builder for that privilege.
Google Sites Pros and Cons of this Excellent FREE Website Builder