How to kill pages - Google Chrome

A bit vague what type of pages ?
You might have to kill the tracking cookies

Websites use small files called "cookies" to track their visitors' use of the site (e.g., when they visit, whether they logged in or not and what pages they visited). Unfortunately, some unscrupulous website owners use cookies to track visitors' entire Internet usage, including visits to secure websites with private information. If you have been on websites that you don't trust, you should kill your cookies to avoid potential security problems.
Open Internet Explorer, click on the "Tools" menu, then select "Internet Options." Click on the "Delete" button in the "Browsing history" section of the dialog box. Select the "Cookies" check box, then click on the "Delete" button to clear your cookies. b> Firefox b> Open Firefox, click to open the "Tools" menu on the menu bar, then choose "Clear Recent History." Select "Everything" from the "Time range to clear" drop-down menu, then click to check the check box next to "Cookies." Click on the "Clear Now" button. Hope this helps/