To address the issue of the voices being very slow and offputting when using the web for your Parrot, follow these steps:

1. Check Your Internet Connection: Ensure you have a stable internet connection. A slow connection can cause delays in audio playback. To test your speed, visit a site like Speedtest by Ookla. If your speed is significantly lower than what you subscribe to, consider resetting your router.

2. Clear Browser Cache: Over time, accumulated cache can slow down webpage loading and audio playback. Here’s how to clear your cache:
- Open your browser's settings.
- Find the 'Privacy' or 'History' section.
- Select the option to clear browsing data and make sure to check the box for cached images and files.
- Confirm the action.

3. Update Browser: Ensure you are using the latest version of your browser. An outdated browser can lead to performance issues.
- Go to the browser's settings or about section and check for updates.

4. Disable Browser Extensions: Some extensions might interfere with audio playback. Disable them temporarily:
- Go to the browser's extension settings.
- Disable all extensions and check if the audio playback improves.
- Re-enable extensions one by one to identify the culprit if this resolves the issue.

5. Adjust Audio Settings: Check if there are any specific audio settings within the web application or browser:
- Access audio settings from the website itself and ensure that playback speed or any other settings are adjusted properly.

6. Switch Browsers: Try using a different web browser to see if the issue persists. Sometimes, browser-specific glitches can affect playback.

7. Restart Your Device: A simple reboot of your computer can sometimes resolve temporary software issues affecting performance.

8. Check for Additional Issues: If the above steps do not resolve your issue, verify if other websites exhibit similar problems. If so, it might be a broader issue with streaming audio.

If these steps do not improve the situation, consider seeking more specific technical assistance related to your web application or the Parrot interface you are using.

If you have encountered this issue frequently on a specific site, it may also be beneficial to check forums or user discussions regarding performance issues related to that particular platform, as others may be experiencing similar challenges - learn more - learn more.