If you are a programmer, then you can create your own xml
sitemap. But if you cannot, then there are lots of website which do it for you
in gratis. You shall find easily these kind of websites through search engines
by searching ‘make xml sitemap’.
If you use wordpress, you can use the google xml plugin.
This plugin shall create an xml sitemap for your Wordpress site.
After creating your xml sitemap, you have to upload it to
www.yourdomain.com/sitemap. xml. You have to submit this url as your xml
sitemap url to search engines.