sometimes just force your Web browser to reload the page from the server, can solve this problem. To force the Web browser to load the page from the server: In Firefox, hold down Ctrl and Shift, and then press the R key. In Internet Explorer, hold down the Shift key while clicking the Refresh button.
You also can try visiting a proxy site, such as guardster.com, and load your page from there. Because it’s a proxy site, it won’t use cache and will always load the latest version.