sitemap.xml
A `sitemap.xml` file is an XML file that helps search engines understand the structure of your website. It lists all the important pages and their relationships, making it easier for search engines to crawl your site.
Here is a simple example of what a `sitemap.xml` file might look like:
```xml
https://www.example.com/
2023-10-01
daily
1.0
https://www.example.com/about
2023-09-25
monthly
0.8
https://www.example.com/contact
2023-09-20
yearly
0.5
```
In this example:
- <url>: Represents a single URL entry.
- <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.
Using a `sitemap.xml` file can improve your site's SEO by ensuring that search engines discover all your important content.