http://blogs.msdn.com/b/ie/archive/2011/02/08/focusing-on-real-world-web-performance-with-internet-explorer-9.aspxOne engineering objective of Internet Explorer 9 is to build the world’s fastest browser. Browser performance matters to everyone. Consumers, enterprises, developers, and the technology industry share a desire for a faster and more capable Web platformen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/ie/archive/2011/02/08/focusing-on-real-world-web-performance-with-internet-explorer-9.aspx#10128273Fri, 11 Feb 2011 21:07:22 GMT91d46819-8472-40ad-a661-2c78acb4018c:10128273Glenn<p>In both the RC &amp; Beta, I experience a problem clicking a link from within a Web Page. &nbsp;Example on RC from the Blizzard Hoime Page then clicking on Diablo III then when it goes to the next page the upper tab says Diablo III with a spinning circles. &nbsp;On the Beta if I went back to the original page and tried it again it would bring the page up on the 2nd try. &nbsp;The RC isn&#39;t doing it. &nbsp;I would also like to see the Favorites Tab back on the Toolbar.</p> <p>Thx</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10128273" width="1" height="1">http://blogs.msdn.com/b/ie/archive/2011/02/08/focusing-on-real-world-web-performance-with-internet-explorer-9.aspx#10128003Fri, 11 Feb 2011 12:33:17 GMT91d46819-8472-40ad-a661-2c78acb4018c:10128003marcuscf<p>Does it still take 2 seconds to open a new **empty** tab? It&#39;s so slow it&#39;s infuriating.</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10128003" width="1" height="1">http://blogs.msdn.com/b/ie/archive/2011/02/08/focusing-on-real-world-web-performance-with-internet-explorer-9.aspx#10127786Fri, 11 Feb 2011 00:49:50 GMT91d46819-8472-40ad-a661-2c78acb4018c:10127786Björn<p>@Arieta: Tried the Firefox 4 beta yet? Same font smoothing as IE9.</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10127786" width="1" height="1">http://blogs.msdn.com/b/ie/archive/2011/02/08/focusing-on-real-world-web-performance-with-internet-explorer-9.aspx#10127539Thu, 10 Feb 2011 18:37:19 GMT91d46819-8472-40ad-a661-2c78acb4018c:10127539Andre.Ziegler<p>The IE9 RC is slow to load XML files. I need the PDBs to see details in the Xperf trace. When can we see the PDBs on the Symbol server?</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10127539" width="1" height="1">http://blogs.msdn.com/b/ie/archive/2011/02/08/focusing-on-real-world-web-performance-with-internet-explorer-9.aspx#10127497Thu, 10 Feb 2011 18:06:53 GMT91d46819-8472-40ad-a661-2c78acb4018c:10127497Alexey<p>Before installing this, I would like to know, whether the IE team has fixed the user interface, at least with with the possibility of having tabs in a separate row and search in a separate field. The beta IE9 UI was unusable.</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10127497" width="1" height="1">http://blogs.msdn.com/b/ie/archive/2011/02/08/focusing-on-real-world-web-performance-with-internet-explorer-9.aspx#10126863Wed, 09 Feb 2011 16:17:26 GMT91d46819-8472-40ad-a661-2c78acb4018c:10126863Petr<p>@Arieta I can sign below the first two points. I would love to see the tab bar (also) in the window&#39;s title bar where there is plenty of unused space.</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10126863" width="1" height="1">http://blogs.msdn.com/b/ie/archive/2011/02/08/focusing-on-real-world-web-performance-with-internet-explorer-9.aspx#10126710Wed, 09 Feb 2011 11:33:13 GMT91d46819-8472-40ad-a661-2c78acb4018c:10126710Jawed<p>@Arieta: Yes, there will be an option to show tabs below the address bar in the RC (as it happens, combining Platform Preview 7 with the Beta will also enable the option).</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10126710" width="1" height="1">http://blogs.msdn.com/b/ie/archive/2011/02/08/focusing-on-real-world-web-performance-with-internet-explorer-9.aspx#10126642Wed, 09 Feb 2011 08:59:20 GMT91d46819-8472-40ad-a661-2c78acb4018c:10126642Arieta<p>Stifu: I embed my own fonts to the site. I didn&#39;t check them on Linux and Mac, but that counts for less than 5% of my viewers, and Firefox SHOULD render them the same as nothing on the site depends on the OS. The only real difference I have is text-align justify having some differences in text-heavier modules, and border-radius behaving differently in all browsers.</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10126642" width="1" height="1">http://blogs.msdn.com/b/ie/archive/2011/02/08/focusing-on-real-world-web-performance-with-internet-explorer-9.aspx#10126578Wed, 09 Feb 2011 04:40:12 GMT91d46819-8472-40ad-a661-2c78acb4018c:10126578EricLaw [MSFT]<p>@Toni: Have a look at <a rel="nofollow" target="_new" href="http://msdn.microsoft.com/en-us/library/ff975118(v=vs.85).aspx">msdn.microsoft.com/.../ff975118(v=vs.85).aspx</a> for one interesting new object available for collecting timing information, introduced in IE9.</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10126578" width="1" height="1">http://blogs.msdn.com/b/ie/archive/2011/02/08/focusing-on-real-world-web-performance-with-internet-explorer-9.aspx#10126436Tue, 08 Feb 2011 21:18:53 GMT91d46819-8472-40ad-a661-2c78acb4018c:10126436Aethec<p>@IEFan : +65535. I don&#39;t use them either.</p> <p>Another good thing would be to allow add-on developpers to put buttons near the Home/Favorites/Settings button. Currently, adding one button to IE9 means adding a whole toolbar.</p> <div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10126436" width="1" height="1">