Sitemap and other Tools

Sitemap is a well constructed XML file that specify list of contents at your website.

Google and other search engines CAN crawl you site without sitemap. (Reference: Do I need a sitemap?) However, it is a nice way to organize your contents and also a way to let search engine know about your new or possibly not well linked contents.

For detail, you can refer to  and for format of Sitemap XML

And great article is at