sitemap.xml
A `sitemap.xml` file is an important tool for search engines that helps them understand the structure of a website. Below is a basic outline of what a `sitemap.xml` might look like:
```xml
http://www.example.com/
2023-10-01
daily
1.0
http://www.example.com/about
2023-09-15
monthly
0.8
http://www.example.com/contact
2023-08-10
yearly
0.5
```
In this example:
- <loc>: Specifies the URL of the page.
- <lastmod>: Indicates the last modification date of the page.
- <changefreq>: Suggests how often the page is likely to change.
- <priority>: Indicates the priority of the page relative to other pages on the site.
Including a `sitemap.xml` helps search engines crawl your site more effectively, ensuring that all important pages are indexed.