Hotlinking to be disabled on January 31, 2011

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Lately, we have noticed a significant increase in traffic from sites that hotlink directly to files on our various properties (,,, etc.) instead of downloading and hosting them locally or taking advantage of the CDNs that we and others (Google, Microsoft, etc.) provide for this purpose. This behavior has started to negatively affect the performance of our network and is preventing legitimate users from accessing our site at peak times.

In order to improve the performance and availability of our sites for all users, we have disabled hotlinking to images across our entire network. We will be disabling hotlinking to all other types of content (such as CSS and JavaScript) at the end of January. If your site is hotlinking to jQuery domains other than, please be aware that you must update your site before this deadline or it will stop functioning normally.

For information on upgrading your site to take advantage of one of the available CDNs, or to download jQuery to host on your own server, please visit:

Downloading jQuery
jQuery UI 1.8.7 Release Notes

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