You may experience any of these issues:

• Slow web browser response
• System lag when using a web browser
• System hang when using a web browser

Slow broswer response may indicate the browser cache files need to be cleared. Follow these steps to clear these files:

1. In the browser, naviate to Menu > Settings > Privacy & security > Clear cache.
2. Tap Clear history, Clear all cookie data, and Clear form data.

Slow browser response can also be the result of a poor Wi-Fi connection. See I'm having problems connecting to a Wi-Fi network.

Other issues can also cause general application slowdown, affecting your web browser. See My phone is performing slowly.