A `sitemap.xml` file is an important tool for search engines, helping them to understand the structure of your website. Here’s a basic overview of its components and structure:
- XML Declaration: This should be the first line of your file.
- URL Set: The main container for all URLs.
- URL Entries: Each URL should be enclosed in url tags.
- Common Tags:
- loc: The URL of the page.
- lastmod: The date the page was last modified.
- changefreq: How frequently the page is likely to change.
- priority: The priority of the page relative to other pages on the site.
Here’s a simple example of a `sitemap.xml` file:
http://www.example.com/
2023-10-01
monthly
1.0
http://www.example.com/about
2023-09-15
monthly
0.8
This structure helps search engines crawl your site more effectively.