Sitemap is very helpful for google crawler as well as for users because they can go the right place with the use of sitemap as they really don't want to waste their time by clicking on some unwanted pages. In sitemap, we put the weighted which are given to the pages. so it will helpful for google crawler as well as we provide google crawler when we want to crawl our pages.
[FONT=FreeSans, sans-serif]It is important to get your pages indexed so that you can show up in the results of searches done using the search engines. Number of visits that Google's robot will make to your site pages is determined by how often your site is updated. If you update your site every day, Google will most likely visit your site everyday. While submitting Google xml sitemap, Google bot will come to know that how many pages are there in your website.[/FONT]
Thanks you so much guys for participate in this discussion i have some doubt about sitemap but now i have answer of my all most questions. Again i really thank full to you guys.
Site maps are a necessary part of your site design. They help your site to index well and quickly. It is also good for your guest. If someone has been around the web for a while they will know that if they go to your sitemap they can see all of your pages at a glance instead of having to explore the site.