YAHOO Search engine
Search for a remote page in the Yahoo cache using the "cache:" operator and a link to the remote page.
Yahoo backs up web pages in case they become unavailable. These copies are stored in the cache on the search engine servers. By clicking on the "Saved copy" link, you will open a backup copy of the website.
You can use a copy from the Yahoo cache if the page you want is taking too long to load or not loading at all. Reference leading to Google site cache is different from the real links, so this does not affect promotion in any way.