sitemap.xml
A `sitemap.xml` file is an XML file that helps search engines understand the structure of your website. It lists all the pages of your site and provides additional information about each page, such as how often it is updated and its importance relative to other pages.
Here’s a simple example of what a `sitemap.xml` file might look like:
```xml
http://www.example.com/
2023-10-01
monthly
1.0
http://www.example.com/about
2023-10-01
yearly
0.8
http://www.example.com/contact
2023-10-01
yearly
0.5
```
### Key Elements:
- : The URL of the page.
- : The last modification date of the page.
- : How often the page is likely to change (e.g., daily, weekly, monthly).
- : The priority of the page relative to other pages on the site (from 0.0 to 1.0).
Including a `sitemap.xml` file can improve your website's SEO by helping search engines index your pages more effectively.