Sitemaps are entities of the blog which will notify the search engines about the posts that are published on your blog. Once you have published more than 100 posts and you have a regular habit of blogging atleast twice in a week, and yet you receive less than 250 pageviews daily, you have to adapt a different publishing method and have to re-structure the HTML of your blog, there might be some error in your HTML which may result in web spiders not crawling on your site map properly. In any case, it is a healthy habit to submit your site map to google on a regular basis to get good results by organic searches.
Many
bloggers does not know that they can submit their site map to google
web master tool for improved results. Here is how this can be done.
Step 1: Goto http://ctrlq.org/blogger/
Step 2: Enter the full URL of your blog starting with 'http://' there.
Step 3: A code will be generated like this:
# Blogger Sitemap generated on 2012.11.10
User-agent: *
Disallow: /search
Allow: /
Sitemap: http://blog.kentemplates.com/atom.xml?redirect=false&start-index=1&max-results=500
Just copy the thing that comes after the URL of your blog.