sitemap.xml
A `sitemap.xml` file is used to inform search engines about pages on a website that are available for crawling. It helps improve the indexing of your site. Below is a simple example of how a `sitemap.xml` could be structured:
```xml
https://www.example.com/
2023-10-01
daily
1.0
https://www.example.com/about
2023-09-15
monthly
0.8
https://www.example.com/contact
2023-09-20
yearly
0.5
```
In this example:
- <url>: Defines a URL entry.
- <loc>: Specifies the location of the page.
- <lastmod>: Indicates the last modification date of the page.
- <changefreq>: Suggests how frequently the page is likely to change.
- <priority>: Indicates the priority of the URL relative to other pages on the site.
Make sure to update the `lastmod` date whenever you make significant changes to the page.