Is it actually necessary for an average user to install any WordPress SEO Plugins?
Yes, all sites will benefit from some of the many WordPress SEO plugins available. How well your installation is already search engine optimized depends on your theme. Some themes are just designed for appearance whereas others are designed with SEO in mind.
Whatever your theme I would recommend installing two WordPress SEO Plugins as a minimum:
Install a plugin to create and maintain a site map aimed at the search engines. “Google XML Sitemaps” is a good choice which, regardless of its name, will also support Bing and Yahoo. This plugin will enable the search engine spiders to discover all your pages and posts and will get them indexed as quickly as possible.
General SEO Plugin
Perhaps the most popular of these general WordPress SEO plugins is “All In One SEO Pack”. You can simply install it with the default settings and all you have to do is enter the metadata for the Home Page (i.e. the text that will appear in the search results). The plugin also adds the ability to enter the metadata manually on each post/page. Whilst the default settings are ok, at some point, it will be worth understanding what the plugin is doing (such as preventing the indexing of duplicate content) as some adjustments of the settings may be beneficial.
Another general plugin is the Platinum SEO Plugin. This is similar to All In One SEO Pack but has some more advanced features. Which one you pick depends on how deeply you intend to get into SEO.
Once you have installed these two plugins there is a wide range of others which you can install as well which addresses specific aspects of SEO. The following are just two examples:
One of the simplest WordPress SEO Plugins that you just install and leave to work. It contains a list of common words which it removes from a page/post title when generating the URL. This makes the URL search engine friendly as the keyword is more obvious.
SEO Smart Links
The aim of this plugin is the automatic generation of links both internal and external. You can define your own keywords and URLs for the link as well as control, amongst other things, how many links are created.
Whilst these WordPress SEO Plugins are very good it is important not to forget that content is the most important aspect of on-page SEO. A site needs good, unique content which is added to on an ongoing basis. This content must also be optimized for the search engines, which means that you must structure your pages/posts around a keyword. There is a plugin to assist with this:
Rather than helping set up the site for SEO purposes like most WordPress SEO plugins this one runs when a page/post is saved and analyses it for SEO purposes. The result is presented as a percentage (the higher the better) with recommendations.
This is one of my favorite WordPress SEO Plugins [http://seo-plugin.net/wordpress-seo-plugins] because it saves running through a checklist manually and gets you into the habit of writing in a way that is search engine friendly. Click Here [http://seo-plugin.net/go] to learn more.
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