SEO: Fine-tuning WordPress for SEO

The following are some basic tips on how to fine-tune your WordPress site to attain improved search engine results ranking.

Permalink Structure for URLs

• Permalink settings is located on Setting > Permalinks. The permalinks feature allows you to create custom URL structures for your WordPress content.
• Some SEO professionals believe that the first URL structure (http://example.com/the-post-name/) is better than the second URL structure (http://example.com/post-category/the-post-name/).
• To have a single-level URL structure for your blog posts:

• First, in the Permalinks WordPress panel, choose custom the Custom Structure option.

• Then in the input field beside it, use the following URL structure: /%postname%/.

• Once this option is set up properly, your URLs will appear like so: http://example.com/the-post-name/

Title Tags

• The <title> tag of your web pages is an important factor in SEO; all web pages should have a unique <title> tag.
• In search engine results, the value of the <title> tag is often displayed after a user performs a search. 
• By default, however, the <title> for your blog posts in WordPress is "Blog name » Post title," and search engine users probably wouldn’t find that very compelling to click on.
• For your WordPress site to get the most benefit out of its <title> tags, it should be altered by fronting-load keywords so that it can match with search terms that people use. This means having the post title come before the blog’s name.
• To change your <title> tags, I recommend installing the All in One SEO Pack plugin. This WordPress plugin will automatically set up your <title> tags, making them more SEO-friendly. You also have the ability to manually specify the title of each post.
• The All in One SEO Pack WordPress plugin is one out of the six WordPress plugins that this site uses.

Meta Tags

• Meta description tags provide short explanations of what a web page is about. In search engine results pages, these descriptions appear as excerpts of the web page. It’s ideal to incorporate keywords you would like to rank on in your meta description tags. However, do so in a human-friendly, non-spammy way.
• The description should optimally be between 150-160 characters, the limit of many search engines before the description is trimmed at the end.
• In WordPress, there’s no ideal way to automate the process of creating meta description tags. The best descriptions should be handwritten, and the previously mentioned All in One SEO pack will allow you to configure them for each post.
• You can also add meta keyword tags on your posts for relevant keywords and key phrases, but it should be mentioned that Google no longer takes meta keyword tags into account when determining search engine rankings.
• With that being said, they won’t hurt, and there are other search engines out there besides Google that might use meta keyword tags as a signal for ranking, so I still recommended adding keywords as a best practice.
• You can also add meta keyword tags in your blog posts via the SEO All in One Pack.

Use noindex Meta Tag for Duplicate Pages

• By default, WordPress has a few different ways to navigate to your content pages. Depending on the WordPress theme you’re using, you might end up with duplicate content, which is bad for SEO.
• For example, let’s say you have a WordPress category with the following URL: http://example.com/category/my-category. This same category page can be viewed through: http://example.com/my-category/. Not good. So how do you fix this?
• By using the noindex HTML meta tag, you can inform search engines not to index certain URLs, which then reduces the chances of your site being penalized in search engine rankings for duplicate content.
• The easiest way to do this is by using the All in One SEO pack plugin. In the plugin, you have the option to assign noindex for category, archive, and tag URLs.

Use HTML Headings Properly

• Using HTML heading tags (i.e. <h1>, <h2>, …, <h6>) to break up sections of lengthy blog posts and other content pages is a good way to make your content easier to read.
• It’s also regarded as a way to point out important keywords for web spiders as they may value these tags higher than other HTML text tags (such as <p> or <blockquote>).
• From an SEO perspective, <h1> is the most essential heading and should only be used once on a web page.
• The <h2> tags are next in the hierarchy, and you can have several of them on the page. Below each <h2> you can have several <h3> tags, and below each <h3> tag, you can have  several <h4> tags, and so on. This is a semantic way of structuring your content, kind of like a book outline.
• If you’re using a WordPress theme that you didn’t build yourself, look into the theme’s template files (such as header.php, single.php, post.php, home.php, and page.php) to ensure that built-in HTML markup follows good content structuring. If you did build the theme, double-check to make sure that you’re using good content structures.

Use an XML Sitemap

• An XML sitemap is a standard protocol used to create an index of a website’s pages to help search engines find pages to crawl and to give them a better understanding of the website’s structure.
• XML sitemaps are easy to create manually, but if you update your site with new content often, it might not be a good idea because you’ll have to constantly update your XML sitemap.
• Using the Google XML Sitemaps WordPress plugin will automatically generate an XML sitemap of your WordPress website for you. It will even notify Google, Yahoo, Bing, and other search engines that your XML sitemap has been updated.

References:

• http://sixrevisions.com/wordpress/fine-tuning-wordpress-seo
• http://en.wordpress.com