» » flashembed addition of random query string to src variable is cache unfriendly
Posted: Jun 15, 2009
Far Future Expire header only works if the URL remains the same. A query string is considered as part of the URL in determining whether the object being requested is the same or not
I can understand if you want to put cache-busting into requests from within the swf, however the swf itself must be loaded from the same URL including any query string if you want to take advantage of any expire headers
I can understand if you want to put cache-busting into requests from within the swf, however the swf itself must be loaded from the same URL including any query string if you want to take advantage of any expire headers