Skip to main content

Supported Browsers

Registered Services

Colorado.gov officially supports any browser that is used by more than 5% of the visitors to the site in the most current quarter. As of September 10, 2024, the following browsers and versions are supported:

 

The latest release of each of the latest two supported major versions of:

  • Desktop browsers:
    • Google Chrome: v117.0.0.0
    • Firefox: v123.0
    • Safari: v18.1
    • Microsoft Edge: v126.0.6478.234
       
  • Mobile browsers:
    • Safari: v13.0.5
    • Chrome: v126.0.6478.111

Even if your preferred browser is not supported by Colorado.gov, it is likely that it will still work as long as your browser adheres to the following standards:

 

  • HTML 4/5
  • CSS2.1 - CSS3