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	<title>Application Performance, Scalability and Architecture – The dynaTrace Blog &#187; Ajax</title>
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		<title>Internet Explorer 9 and Firefox 8/9 support with dynaTrace Ajax Edition 3.4</title>
		<link>http://blog.dynatrace.com/2012/01/11/internet-explorer-9-and-firefox-89-support-with-dynatrace-ajax-edition-3-4/</link>
		<comments>http://blog.dynatrace.com/2012/01/11/internet-explorer-9-and-firefox-89-support-with-dynatrace-ajax-edition-3-4/#comments</comments>
		<pubDate>Wed, 11 Jan 2012 12:11:31 +0000</pubDate>
		<dc:creator>Klaus Enzenhofer</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[JavaScript/AJAX]]></category>
		<category><![CDATA[Ajax]]></category>
		<category><![CDATA[JavaScript]]></category>

		<guid isPermaLink="false">http://blog.dynatrace.com/?p=4735</guid>
		<description><![CDATA[dynaTrace AJAX Edition 3.4 now gives you full JavaScript, AJAX, Network and Rendering analysis support for Mozilla Firefox 8 and 9 as well as Internet Explorer 8 and 9. If you want to optimize the performance of all your users’ browser versions, have a look at the dynaTrace AJAX Edition Premium to guarantee the best [...]]]></description>
		<wfw:commentRss>http://blog.dynatrace.com/2012/01/11/internet-explorer-9-and-firefox-89-support-with-dynatrace-ajax-edition-3-4/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Third Party Content Management applied: Four steps to gain control of your Page Load Performance!</title>
		<link>http://blog.dynatrace.com/2011/12/20/third-party-content-management-applied/</link>
		<comments>http://blog.dynatrace.com/2011/12/20/third-party-content-management-applied/#comments</comments>
		<pubDate>Tue, 20 Dec 2011 06:53:08 +0000</pubDate>
		<dc:creator>Klaus Enzenhofer</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[JavaScript/AJAX]]></category>
		<category><![CDATA[Patterns and Practices]]></category>
		<category><![CDATA[Ajax]]></category>
		<category><![CDATA[BestPractice]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[web]]></category>

		<guid isPermaLink="false">http://blog.dynatrace.com/?p=4657</guid>
		<description><![CDATA[Today’s web sites are often cluttered up with third party content that slows down page load and rendering times, hampering user experience. In my first blog post, I’ve presented how third party content impacts your website’s performance and identified common problems with its integration. Today I want to share the experience I have made as [...]]]></description>
		<wfw:commentRss>http://blog.dynatrace.com/2011/12/20/third-party-content-management-applied/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>5 Things to learn from JC Penney and other Strong Black Friday and Cyber Monday Performers</title>
		<link>http://blog.dynatrace.com/2011/11/29/5-things-to-learn-from-jc-penney-and-other-strong-black-friday-and-cyber-monday-performers/</link>
		<comments>http://blog.dynatrace.com/2011/11/29/5-things-to-learn-from-jc-penney-and-other-strong-black-friday-and-cyber-monday-performers/#comments</comments>
		<pubDate>Tue, 29 Nov 2011 08:41:20 +0000</pubDate>
		<dc:creator>Andreas Grabner</dc:creator>
				<category><![CDATA[From the lab]]></category>
		<category><![CDATA[Patterns and Practices]]></category>
		<category><![CDATA[Ajax]]></category>
		<category><![CDATA[BestPractice]]></category>
		<category><![CDATA[Business]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[web]]></category>

		<guid isPermaLink="false">http://blog.dynatrace.com/?p=4482</guid>
		<description><![CDATA[The busiest online shopping time in history has brought a significant increase in visits and revenue over last year. But not only were shoppers out there hunting for the best deals. Web performance experts and the media were out there waiting for problems to happen in order to blog and write about the business impact [...]]]></description>
		<wfw:commentRss>http://blog.dynatrace.com/2011/11/29/5-things-to-learn-from-jc-penney-and-other-strong-black-friday-and-cyber-monday-performers/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Top 8 Performance Problems on Top 50 Retail Sites before Black Friday</title>
		<link>http://blog.dynatrace.com/2011/11/23/top-8-performance-problems-on-top-50-retail-sites-before-black-friday/</link>
		<comments>http://blog.dynatrace.com/2011/11/23/top-8-performance-problems-on-top-50-retail-sites-before-black-friday/#comments</comments>
		<pubDate>Wed, 23 Nov 2011 07:37:56 +0000</pubDate>
		<dc:creator>Andreas Grabner</dc:creator>
				<category><![CDATA[From the lab]]></category>
		<category><![CDATA[Patterns and Practices]]></category>
		<category><![CDATA[Ajax]]></category>
		<category><![CDATA[BestPractice]]></category>
		<category><![CDATA[Frameworks]]></category>
		<category><![CDATA[Monitoring]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[Production]]></category>
		<category><![CDATA[web]]></category>

		<guid isPermaLink="false">http://blog.dynatrace.com/?p=4465</guid>
		<description><![CDATA[The busiest online shopping season is about to start and it&#8217;s time to make a quick check on whether the top shopping sites are prepared for the big consumer rush or whether they are likely going to fail because their pages are not adhering to Web performance best practices. The holiday rush seems to start [...]]]></description>
		<wfw:commentRss>http://blog.dynatrace.com/2011/11/23/top-8-performance-problems-on-top-50-retail-sites-before-black-friday/feed/</wfw:commentRss>
		<slash:comments>5</slash:comments>
		</item>
		<item>
		<title>You only control 1/3 of your Page Load Performance!</title>
		<link>http://blog.dynatrace.com/2011/11/08/you-only-control-one-thrid-of-your-page-load-performance/</link>
		<comments>http://blog.dynatrace.com/2011/11/08/you-only-control-one-thrid-of-your-page-load-performance/#comments</comments>
		<pubDate>Tue, 08 Nov 2011 12:09:49 +0000</pubDate>
		<dc:creator>Klaus Enzenhofer</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[JavaScript/AJAX]]></category>
		<category><![CDATA[Patterns and Practices]]></category>
		<category><![CDATA[Ajax]]></category>
		<category><![CDATA[Production]]></category>
		<category><![CDATA[UEM]]></category>
		<category><![CDATA[web]]></category>

		<guid isPermaLink="false">http://blog.dynatrace.com/?p=4364</guid>
		<description><![CDATA[You do not agree with that? Have you ever looked at the details of your page load time and analyzed what really impacts Page Load Time? Let me show you with a real life example and let me explain that in most cases you only control 1/3 of the time required to load a page [...]]]></description>
		<wfw:commentRss>http://blog.dynatrace.com/2011/11/08/you-only-control-one-thrid-of-your-page-load-performance/feed/</wfw:commentRss>
		<slash:comments>9</slash:comments>
		</item>
		<item>
		<title>dynaTrace @ Velocity Berlin</title>
		<link>http://blog.dynatrace.com/2011/11/04/dynatrace-velocity-berlin/</link>
		<comments>http://blog.dynatrace.com/2011/11/04/dynatrace-velocity-berlin/#comments</comments>
		<pubDate>Fri, 04 Nov 2011 11:32:05 +0000</pubDate>
		<dc:creator>Alois Reitbauer</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[Public Events]]></category>
		<category><![CDATA[Ajax]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[web]]></category>

		<guid isPermaLink="false">http://blog.dynatrace.com/?p=4356</guid>
		<description><![CDATA[Velocity Velocity comes to Europe and we will are there. You can find our presentations and links here. Today we had a talk on What it means to deliver exceptional performance and tomorrow Andi will give a Lightning Demo. Hope to see you there What it means to deliver exceptional performance View more presentations from [...]]]></description>
		<wfw:commentRss>http://blog.dynatrace.com/2011/11/04/dynatrace-velocity-berlin/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Firefox 7 support with dynaTrace AJAX Edition 3.2 Beta 3</title>
		<link>http://blog.dynatrace.com/2011/10/12/firefox-7-support-with-dynatrace-ajax-edition-3-2-beta-3/</link>
		<comments>http://blog.dynatrace.com/2011/10/12/firefox-7-support-with-dynatrace-ajax-edition-3-2-beta-3/#comments</comments>
		<pubDate>Wed, 12 Oct 2011 12:57:09 +0000</pubDate>
		<dc:creator>Andreas Grabner</dc:creator>
				<category><![CDATA[From the lab]]></category>
		<category><![CDATA[JavaScript/AJAX]]></category>
		<category><![CDATA[Ajax]]></category>
		<category><![CDATA[Testing]]></category>
		<category><![CDATA[web]]></category>

		<guid isPermaLink="false">http://blog.dynatrace.com/?p=4275</guid>
		<description><![CDATA[After announcing support for Firefox 7 in dynaTrace AJAX Edition Premium we now also provide support for the latest version of Mozilla&#8217;s Browser in dynaTrace AJAX Edition. The latest Beta update of dynaTrace AJAX Edition 3.2 therefore gives you full JavaScript, AJAX, Network and Rendering analysis support for the latest versions of Mozialla Firefox and [...]]]></description>
		<wfw:commentRss>http://blog.dynatrace.com/2011/10/12/firefox-7-support-with-dynatrace-ajax-edition-3-2-beta-3/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Why  SLAs on Request Errors do not work – and what you should do instead</title>
		<link>http://blog.dynatrace.com/2011/09/28/why-slas-on-request-errors-do-not-work-and-what-you-should-do-instead/</link>
		<comments>http://blog.dynatrace.com/2011/09/28/why-slas-on-request-errors-do-not-work-and-what-you-should-do-instead/#comments</comments>
		<pubDate>Wed, 28 Sep 2011 11:01:53 +0000</pubDate>
		<dc:creator>Klaus Enzenhofer</dc:creator>
				<category><![CDATA[Architecture and Performance]]></category>
		<category><![CDATA[General]]></category>
		<category><![CDATA[JavaScript/AJAX]]></category>
		<category><![CDATA[Ajax]]></category>
		<category><![CDATA[Monitoring]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[Production]]></category>
		<category><![CDATA[RUM]]></category>
		<category><![CDATA[UEM]]></category>
		<category><![CDATA[web]]></category>

		<guid isPermaLink="false">http://blog.dynatrace.com/?p=4149</guid>
		<description><![CDATA[We often see request error rates as an indicator for SLA compliance. Reality however shows that this draws a wrong picture. Let’s start with an example. We had a meeting with a customer and were talking about their SLA and what it is based on. Like in many other cases the request error rate was [...]]]></description>
		<wfw:commentRss>http://blog.dynatrace.com/2011/09/28/why-slas-on-request-errors-do-not-work-and-what-you-should-do-instead/feed/</wfw:commentRss>
		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>How Case-Sensitivity for ID and ClassName can kill your page load time</title>
		<link>http://blog.dynatrace.com/2011/09/13/how-case-sensitivity-for-id-and-classname-can-kill-your-page-load-time/</link>
		<comments>http://blog.dynatrace.com/2011/09/13/how-case-sensitivity-for-id-and-classname-can-kill-your-page-load-time/#comments</comments>
		<pubDate>Tue, 13 Sep 2011 11:52:42 +0000</pubDate>
		<dc:creator>Andreas Grabner</dc:creator>
				<category><![CDATA[From the lab]]></category>
		<category><![CDATA[JavaScript/AJAX]]></category>
		<category><![CDATA[Ajax]]></category>
		<category><![CDATA[BestPractice]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[web]]></category>

		<guid isPermaLink="false">http://blog.dynatrace.com/?p=3935</guid>
		<description><![CDATA[Many times have we been posting the recommendation to speed up your DOM Element lookups by using unique IDs or at least a tag name. So, instead of using $(&#8220;.wishlist&#8221;) you should use $(&#8220;div.wishlist&#8221;) which will speed up lookups in older browsers. If you want to lookup a single element then give it a unique [...]]]></description>
		<wfw:commentRss>http://blog.dynatrace.com/2011/09/13/how-case-sensitivity-for-id-and-classname-can-kill-your-page-load-time/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Step by Step Guide: Comparing Page Load Time of US Open across Browsers</title>
		<link>http://blog.dynatrace.com/2011/09/06/step-by-step-guide-comparing-page-load-time-of-us-open-across-browsers/</link>
		<comments>http://blog.dynatrace.com/2011/09/06/step-by-step-guide-comparing-page-load-time-of-us-open-across-browsers/#comments</comments>
		<pubDate>Tue, 06 Sep 2011 10:18:25 +0000</pubDate>
		<dc:creator>Andreas Grabner</dc:creator>
				<category><![CDATA[From the lab]]></category>
		<category><![CDATA[JavaScript/AJAX]]></category>
		<category><![CDATA[Ajax]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[web]]></category>

		<guid isPermaLink="false">http://blog.dynatrace.com/?p=3901</guid>
		<description><![CDATA[The US Open is one of the major world sport events these days. Those tennis enthusiasts that can&#8217;t make it to the Centre Court in Flushing Meadows are either watching the games on television or following the scores on the official US Open Web Site. The question is: How long does it take to get [...]]]></description>
		<wfw:commentRss>http://blog.dynatrace.com/2011/09/06/step-by-step-guide-comparing-page-load-time-of-us-open-across-browsers/feed/</wfw:commentRss>
		<slash:comments>8</slash:comments>
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