One of the biggest advantages of WordPress over blogspot is the power to add functions and modify the settings for better search engine optimization.  Search engine optimization in simple words means making your  blog/website search engine friendly. This will help your posts to rank  high in search engine. 
WordPress is already SEO optimized but there are few settings needed  to be done before launching your first post. If your useful post cannot  be discovered by search engines, you are actually losing lots of  potential readers.
Permalinks Migration
WordPress Permalinks are permanent links of your posts. By default wordpress permalinks are in the following format
http://www.yourdomainname.com/?p=123 This is not a search engine friendly permalink. First thing after  installing wordpress, you should consider changing your permalink  structure. If you use permalinks which has keywords in it and are  relevant to your post, chances of ranking in search engines are high.
The ideal permalinks are
/%category%/%postname%/
/%postname%.html You can use either of them, but if you use more than one categories  for a single post, I would suggest you to go for later one. You can  change your permalink structure, under your wordpress admin dashboard > Settings > Permalinks
But what if you are changing your permalinks after publishing many posts? Use the Permalinks migration-plugin,  and it will help your old permalinks to redirect to new ones instantly.  The redirection will be 301 permanent redirects, so you do not loose  any Google link juice.
SEO Friendly Images
Optimize your images for Search Engines. Many  bloggers avoid the importance of traffic from image search engines, like  Google image search and Yahoo image search. By adding an alt tag to  your images you can make it search engine friendly.
The basic rule is if you upload any image by the name 12387.jpeg with  the same alt tag, it doesn’t make any sense to search engines. But if  you upload an image with the title iphone-screenshot.jpg and using the  same alt tag, you can rank high in the image search engine results as  well.
Though manually adding alt tag is not easy for every image you  upload, this can be easily accomplished by using wordpress SEO-friendly  image plugin.

It automatically updates all images with proper ALT and TITLE  attributes. If your images do not have ALT and TITLE already set, SEO  Friendly Images will add them according the options you set. Download SEO Friendly Images Plugin .
ALL in one SEO plugin
Recently I attended Wordcamp and got the opportunity to meet Matt  Mullenweg. In the discussion round, one of the topics was integration of  “ALL in one SEO plugin” with wordpress. Matt answered they would like  it to be users choice rather then implementing it by default. The point  here is “All in one SEO plugin” is one of the basic essential SEO plugin  for any wordpress blogger.

All in one SEO plugin helps you to stuff appropriate keywords and  optimizes your blog for the keywords you are targeting. You can read  more about the plugin or download All-in-one SEO plugin
Broken Link Checker
Broken links become dead ends for search engine bots. Suppose you  have written a post which is pointing to a website www.domain.com, and  after some time website goes down; you will never realize it and such  posts become dead ends for your blog.

Broken link checker wordpress plugin comes very handy in such  situations. It will show the broken link on your dashboard which you can  unlink from there. Download Broken link checker for WordPress
NoFollow Plugin
Nofollow plugin helps you to add a nofollow attribute to your  external links. You can simply select to which external links you want  to share your link juice. It’s always a good advice to add a nofollow  attribute to bad neighborhoods, like warez websites or adult/p0rn  websites. Download Nofollow WordPress Plugin
These search engine optimization tips will help you  to get more visitors from search engines, but in the end it’s “Quality  of the post” which matters the most. Don’t forget to share your search  engine optimization technique.
