iWeb dilemma

Hi, Ive made a lot of changes to my iweb site. I clicked on publish, it took some time, then said that my site has been published. But when I go the website on the web ... the changes have not been made.
Any thoughts ???
My host is 1and 1, and there dont seem to be any problems there?
All the best
Phil

There is a good chance your old website is cached in your browser. Try to clear the cache and reload the page. You can also download another browser or ask somebody else to go to your site and check it out.

Cheers!