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                  <span class="slideshow-title" style="font-size:14px;">After YSlow "A"</span><br />
                  From: <a href="http://www.slideshare.net/stubbornella" class="slideshow-author">stubbornella</a>,
                  <span class="ago">4 months ago</span><br /><br />
                  <div class="slideshow-embed"><div style="width:425px;text-align:left" id="__ss_488182"><a style="font:14px Helvetica,Arial,Sans-serif;display:block;margin:12px 0 3px 0;text-decoration:underline;" href="http://www.slideshare.net/stubbornella/after-yslow-a?type=powerpoint" title="After YSlow "A"">After YSlow "A"</a><object style="margin:0px" width="425" height="355"><param name="movie" value="http://static.slideshare.net/swf/ssplayer2.swf?doc=after-yslow-a20080626-1214534918405538-9&stripped_title=after-yslow-a" /><param name="allowFullScreen" value="true"/><param name="allowScriptAccess" value="always"/><embed src="http://static.slideshare.net/swf/ssplayer2.swf?doc=after-yslow-a20080626-1214534918405538-9&stripped_title=after-yslow-a" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="355"></embed></object><div style="font-size:11px;font-family:tahoma,arial;height:26px;padding-top:2px;">View SlideShare <a style="text-decoration:underline;" href="http://www.slideshare.net/stubbornella/after-yslow-a?type=powerpoint" title="View After YSlow "A" on SlideShare">presentation</a> or <a style="text-decoration:underline;" href="http://www.slideshare.net/upload?type=powerpoint">Upload</a> your own. (tags: <a style="text-decoration:underline;" href="http://slideshare.net/tag/performance">performance</a> <a style="text-decoration:underline;" href="http://slideshare.net/tag/yslow">yslow</a>)</div></div></div><br /><br />
                  <div class="slideshow-description">YDN Tech talk given on 6/26/2008</div><br /><br />
                  <a href="http://www.slideshare.net/stubbornella/after-yslow-a" class="slideshow-link">SlideShare Link</a>
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After YSlow "A"

From stubbornella, 4 months ago Add as contact

YDN Tech talk given on 6/26/2008

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Slide 1: http://developer.yahoo.com/performance After YSlow “A”: 20 more ideas for improving the user experience Stoyan Stefanov Nicole Sullivan stoyan@yahoo-inc.com nicolesl@yahoo-inc.com http://www.phpied.com http://www.stubbornella.org Page 1
Slide 2: The sluggish Web • 500 ms slower = 20% drop in traffic (Google) • 400ms slower = 5-9% drop in full-page traffic (Yahoo!) * • 100 ms slower = 1% drop in sales (Amazon) * Users leaving before the page finishes loading Page 2
Slide 3: Exceptional Performance at Yahoo! Quantify and

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