If you are unable to launch the CarGurus website, follow these steps to troubleshoot the issue:

1. Check Your Internet Connection: Ensure that your device is connected to the internet. You can try accessing other websites to see if the issue is with your network.

2. Clear Browsing Data: Clearing your browser's cache and cookies may resolve any loading issues. Here’s how to do it:

- Google Chrome:
- Open Chrome and click on the three dots in the upper right corner.
- Go to More tools > Clear browsing data.
- Select Cookies and other site data and Cached images and files.
- Click on Clear data.

- Brave Browser:
- Open Brave, click on the three lines in the upper right.
- Navigate to Settings > Privacy and security > Clear browsing data.
- Select Cookies and other site data and Cached images and files, then click Clear data.

3. Check Server Status: Sometimes, the site may be down. You can check the current status of CarGurus by visiting Is It Down Right Now to see if others are experiencing the same issue - learn more.

4. Disable Third-Party Cookies: It's possible that third-party cookies are causing issues with the site. Change your cookie settings:

- Go to your browser settings.
- Find Privacy and security.
- Ensure that third-party cookies are enabled or selectively allowed for CarGurus.

5. Test Different Browsers: If the site still won’t load, try using a different browser (e.g., Firefox, Edge) to see if the issue persists.

6. Try a Different Device: If possible, try accessing the CarGurus site on another device (like a smartphone or tablet) to determine if the problem is specific to your device.

7. Restart Your Device: Sometimes, simply restarting your device can resolve unexpected software glitches.

8. Contact Support: If none of the above steps work, consider reaching out to CarGurus support for assistance. You can do this through their official website or social media channels.

If issues persist after these troubleshooting steps, it might be a temporary problem with CarGurus servers. In such cases, waiting a little while and trying again later can be effective - learn more.