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First View and Repeat View has same result for IE7 and IE8
06-15-2012, 03:08 AM
Post: #8
RE: First View and Repeat View has same result for IE7 and IE8
(06-15-2012 01:34 AM)pmeenan Wrote:  Firefox implements heuristic resource caching when Expires headers are not present while IE does an if-modified-since check for each of them (all those yellow-highlighted requests in the repeat view waterfall).

Not sure if your site looks like the w3c.org one but if so you just need to make sure you have proper caching headers on the static resources.

That's why I am surprised by these results: these resources do have proper caching headers. e.g. for http://www.w3.org/2008/site/images/twitter-bird :

Cache-Control: max-age=2592000
Date: Thu, 14 Jun 2012 16:58:44 GMT
Expires: Sat, 14 Jul 2012 16:58:44 GMT
Last-Modified: Thu, 25 Nov 2010 08:25:34 GMT

So I don't understand why they are fetched again, in the Repeat View. http://www.webpagetest.org/result/120614_CN_2FT/
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RE: First View and Repeat View has same result for IE7 and IE8 - ger - 06-15-2012 03:08 AM

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