Sitemap is available at `example.com/sitemap.xml`. There are two ways to make your sitemap available to search engines:

+ Submit it to Google using the [Search Console Sitemaps tool](https://www.google.com/webmasters/tools/sitemap-list)
+ Insert special line anywhere in your `robots.txt` file, e.g. `Sitemap: http://example.com/sitemap.xml`