There are many ways webmaster can use, such as optimize the keyword, optimize the meta tag, optimize the header, etc. You can use various free services on the web to do the research. This time I’d rather to focus on optimize the keyword. This technique is about how you choose the right keyword for every pages of your blog, it shouldn’t 100% identical, just related one to each other. It will be better if you have 15 lists of related keywords than 15 identical keywords in one blog.
So go to the first post on your blog, just read what is the post about? Which words or phrase on the post describe the page accurately? Think what words or phrase would people type on the search engines to look the article like this? When you have found the answers of these questions, just type the words and phrases you have come up with and optimize the post with those words or phrase. Repeat this process for every post you have written and you should get some right keyword lists for your blog by now.
Even though, this process is easier said than done. Even a webmaster with a lot of experiences not always succeeded in gaining the first page of search engine result. If you don't want to be bothered by this SEO process, you might want to consider for a professional help. Knowing how important the search engines optimization for internet marketing if you use a website as your sales machine or company’s brand, it is worth to try a professional web marketing consultant, which is scattered on the internet.