Google is preparing to make changes to web page snippets. Various updates have been observed, including:

Recent Changes in Snippets

1. Mobile Test with Grey Rectangle: A light grey rectangle now surrounds the site name, favicon, and URL in mobile snippets.
2. Bold Root Domain Name: Google is making the root domain name of the website bold.
3. Date Before Website Name: Dates are being added before the website name (e.g., "5 Days ago; example.com").
4. Bold Full Website URL: The full website URL is being made bold.