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 on your site, allowing search engines to crawl it more effectively.
Here is a basic structure of a `sitemap.xml` file:
```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
monthly
0.6
```
In this example:
- <url>: Contains information about a single URL.
- <loc>: Specifies the location of the page.
- <lastmod>: Indicates the last modified date of the page.
- <changefreq>: Suggests how frequently 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 enhance your site's SEO by making it easier for search engines to find and index your content.