Changes between Version 7 and Version 8 of BluePrint/Mobile/Portal


Ignore:
Timestamp:
06/26/11 17:18:29 (13 years ago)
Author:
Fran Boon
Comment:

iPhone cache limits

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  • BluePrint/Mobile/Portal

    v7 v8  
    1818 * [wiki:BluePrintCSS#MobileView]
    1919
     20!JavaScript caching:
     21 * http://www.niallkennedy.com/blog/2008/02/iphone-cache-performance.html
     22''Safari for iPhone will only cache files 25 KB or smaller served using the Expires explicit expiration time or Cache-Control max-age directive HTTP headers. Safari decodes the file before saving it cache, meaning your total unzipped file size must squeeze under the 25 KB ceiling to hit the cache. Components already in cache are only replaced by new cacheable components using the least recently used algorithm. Safari for iPhone is able to cache a maximum of 19 external components, placing a maximum cache limit at around 475 KB.''
    2023== Status ==
    2124