caching - https over http - Does it mean downloading more MBs? -

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when page static image files downloaded via https/ssl protocol, browser caches them in encrypted form.

when browser starts next session server, ssl encryption key changes , browser can no longer decrypt cached resource in next key. mean https, static resources downloaded either cdn or remote web server. particulary, cases when http-headers expires/cache-control have been set?

the data in cache not encrypted, , can reused between sessions. see example http://blogs.msdn.com/b/ieinternals/archive/2010/04/21/internet-explorer-may-bypass-cache-for-cross-domain-https-content.aspx explicitly says closing browser , contacting same page again result in cache hits.


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