sitemap.xml
A `sitemap.xml` file is a crucial component for websites as it helps search engines understand the structure of your site. Below is 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
monthly
0.8
http://www.example.com/contact
2023-10-01
yearly
0.6
http://www.example.com/blog
2023-10-01
weekly
0.9
```
In this example:
- <url>: Defines a URL entry.
- <loc>: The location of the URL.
- <lastmod>: The last modification date of the URL.
- <changefreq>: How frequently the page is likely to change.
- <priority>: The priority of the URL relative to other URLs on the site.