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	<title>Comments on: Simple A/B Testing for Pay Per Click Ad Text Elements</title>
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	<link>http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/</link>
	<description>Online Marketing, Analytics, SEO, and Social Media</description>
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		<title>By: art</title>
		<link>http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/comment-page-1/#comment-420</link>
		<dc:creator>art</dc:creator>
		<pubDate>Sun, 22 Nov 2009 20:20:37 +0000</pubDate>
		<guid isPermaLink="false">http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/#comment-420</guid>
		<description>Hi Garry,&lt;br&gt;&lt;br&gt;Curious what your thoughts are about when to test? during the initial launch? after Google has optimized based on ctr?  Is your strategy affected by potential search volume?&lt;br&gt;&lt;br&gt;Great content on your site! Art</description>
		<content:encoded><![CDATA[<p>Hi Garry,</p>
<p>Curious what your thoughts are about when to test? during the initial launch? after Google has optimized based on ctr?  Is your strategy affected by potential search volume?</p>
<p>Great content on your site! Art</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: art</title>
		<link>http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/comment-page-1/#comment-51</link>
		<dc:creator>art</dc:creator>
		<pubDate>Fri, 19 Sep 2008 04:25:41 +0000</pubDate>
		<guid isPermaLink="false">http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/#comment-51</guid>
		<description>Sorry, I thought you were somehow affiliated with, adsmachine.com.  They used a check list you created on their site.

Ah Yes...the noggin..I use it myself.</description>
		<content:encoded><![CDATA[<p>Sorry, I thought you were somehow affiliated with, adsmachine.com.  They used a check list you created on their site.</p>
<p>Ah Yes&#8230;the noggin..I use it myself.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: art</title>
		<link>http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/comment-page-1/#comment-625</link>
		<dc:creator>art</dc:creator>
		<pubDate>Fri, 19 Sep 2008 04:25:00 +0000</pubDate>
		<guid isPermaLink="false">http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/#comment-625</guid>
		<description>Sorry, I thought you were somehow affiliated with, adsmachine.com.  They used a check list you created on their site.

Ah Yes...the noggin..I use it myself.</description>
		<content:encoded><![CDATA[<p>Sorry, I thought you were somehow affiliated with, adsmachine.com.  They used a check list you created on their site.</p>
<p>Ah Yes&#8230;the noggin..I use it myself.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Garry Przyklenk</title>
		<link>http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/comment-page-1/#comment-52</link>
		<dc:creator>Garry Przyklenk</dc:creator>
		<pubDate>Thu, 18 Sep 2008 22:13:41 +0000</pubDate>
		<guid isPermaLink="false">http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/#comment-52</guid>
		<description>@Art

Ad machine?  The only machine I rely on to calculate statistical significance is my noggin&#039;.  :-)

Normally, if you have more than 150-200 clicks per ad running concurrently and all else is equal, a statistically significant winner should be relatively obvious.</description>
		<content:encoded><![CDATA[<p>@Art</p>
<p>Ad machine?  The only machine I rely on to calculate statistical significance is my noggin&#8217;.  <img src='http://www.ppc-advice.com/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> </p>
<p>Normally, if you have more than 150-200 clicks per ad running concurrently and all else is equal, a statistically significant winner should be relatively obvious.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Garry Przyklenk</title>
		<link>http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/comment-page-1/#comment-626</link>
		<dc:creator>Garry Przyklenk</dc:creator>
		<pubDate>Thu, 18 Sep 2008 22:13:00 +0000</pubDate>
		<guid isPermaLink="false">http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/#comment-626</guid>
		<description>@Art

Ad machine?  The only machine I rely on to calculate statistical significance is my noggin&#039;.  :-)

Normally, if you have more than 150-200 clicks per ad running concurrently and all else is equal, a statistically significant winner should be relatively obvious.</description>
		<content:encoded><![CDATA[<p>@Art</p>
<p>Ad machine?  The only machine I rely on to calculate statistical significance is my noggin&#8217;.  <img src='http://www.ppc-advice.com/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> </p>
<p>Normally, if you have more than 150-200 clicks per ad running concurrently and all else is equal, a statistically significant winner should be relatively obvious.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: art</title>
		<link>http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/comment-page-1/#comment-54</link>
		<dc:creator>art</dc:creator>
		<pubDate>Thu, 18 Sep 2008 20:46:23 +0000</pubDate>
		<guid isPermaLink="false">http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/#comment-54</guid>
		<description>Sounds great!

I should have said when to start testing adverts. Yes..I usually start with exact and phrase match with 3+ word phrases to start the account off on the right foot. Let Google optimize based on ctr and then start to integrate ad rotation.  Landing Page testing can start in the beginning.

Does the Ad machine calculate the advert statistics...when the data is statistically significant?</description>
		<content:encoded><![CDATA[<p>Sounds great!</p>
<p>I should have said when to start testing adverts. Yes..I usually start with exact and phrase match with 3+ word phrases to start the account off on the right foot. Let Google optimize based on ctr and then start to integrate ad rotation.  Landing Page testing can start in the beginning.</p>
<p>Does the Ad machine calculate the advert statistics&#8230;when the data is statistically significant?</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: art</title>
		<link>http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/comment-page-1/#comment-628</link>
		<dc:creator>art</dc:creator>
		<pubDate>Thu, 18 Sep 2008 20:46:00 +0000</pubDate>
		<guid isPermaLink="false">http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/#comment-628</guid>
		<description>Sounds great!

I should have said when to start testing adverts. Yes..I usually start with exact and phrase match with 3+ word phrases to start the account off on the right foot. Let Google optimize based on ctr and then start to integrate ad rotation.  Landing Page testing can start in the beginning.

Does the Ad machine calculate the advert statistics...when the data is statistically significant?</description>
		<content:encoded><![CDATA[<p>Sounds great!</p>
<p>I should have said when to start testing adverts. Yes..I usually start with exact and phrase match with 3+ word phrases to start the account off on the right foot. Let Google optimize based on ctr and then start to integrate ad rotation.  Landing Page testing can start in the beginning.</p>
<p>Does the Ad machine calculate the advert statistics&#8230;when the data is statistically significant?</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Garry Przyklenk</title>
		<link>http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/comment-page-1/#comment-53</link>
		<dc:creator>Garry Przyklenk</dc:creator>
		<pubDate>Thu, 18 Sep 2008 19:51:00 +0000</pubDate>
		<guid isPermaLink="false">http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/#comment-53</guid>
		<description>@Art,

Thanks for your kind words.

To your question, I normally go on the hunt for cheaper and more precise keywords first, winning a relatively high CTR on long tail exact and phrase match.  More generic terms are tougher to win, obviously, so the long tail can give you a lot of information about search user intent and search query popularity.

But when to test, that&#039;s based on a lot of factors.  Always test, if you can.  Testing is not just a matter of ad text, but also landing page relevance.  So creative labor can be the limiting factor there.</description>
		<content:encoded><![CDATA[<p>@Art,</p>
<p>Thanks for your kind words.</p>
<p>To your question, I normally go on the hunt for cheaper and more precise keywords first, winning a relatively high CTR on long tail exact and phrase match.  More generic terms are tougher to win, obviously, so the long tail can give you a lot of information about search user intent and search query popularity.</p>
<p>But when to test, that&#8217;s based on a lot of factors.  Always test, if you can.  Testing is not just a matter of ad text, but also landing page relevance.  So creative labor can be the limiting factor there.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Garry Przyklenk</title>
		<link>http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/comment-page-1/#comment-627</link>
		<dc:creator>Garry Przyklenk</dc:creator>
		<pubDate>Thu, 18 Sep 2008 19:51:00 +0000</pubDate>
		<guid isPermaLink="false">http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/#comment-627</guid>
		<description>@Art,

Thanks for your kind words.

To your question, I normally go on the hunt for cheaper and more precise keywords first, winning a relatively high CTR on long tail exact and phrase match.  More generic terms are tougher to win, obviously, so the long tail can give you a lot of information about search user intent and search query popularity.

But when to test, that&#039;s based on a lot of factors.  Always test, if you can.  Testing is not just a matter of ad text, but also landing page relevance.  So creative labor can be the limiting factor there.</description>
		<content:encoded><![CDATA[<p>@Art,</p>
<p>Thanks for your kind words.</p>
<p>To your question, I normally go on the hunt for cheaper and more precise keywords first, winning a relatively high CTR on long tail exact and phrase match.  More generic terms are tougher to win, obviously, so the long tail can give you a lot of information about search user intent and search query popularity.</p>
<p>But when to test, that&#8217;s based on a lot of factors.  Always test, if you can.  Testing is not just a matter of ad text, but also landing page relevance.  So creative labor can be the limiting factor there.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: art</title>
		<link>http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/comment-page-1/#comment-50</link>
		<dc:creator>art</dc:creator>
		<pubDate>Thu, 18 Sep 2008 14:54:31 +0000</pubDate>
		<guid isPermaLink="false">http://www.ppc-advice.com/2008/03/31/simple-ab-testing-for-pay-per-click-ad-text-elements/#comment-50</guid>
		<description>Hi Garry,

Curious what your thoughts are about when to test? during the initial launch? after Google has optimized based on ctr?  Is your strategy affected by potential search volume?

Great content on your site! Art</description>
		<content:encoded><![CDATA[<p>Hi Garry,</p>
<p>Curious what your thoughts are about when to test? during the initial launch? after Google has optimized based on ctr?  Is your strategy affected by potential search volume?</p>
<p>Great content on your site! Art</p>
]]></content:encoded>
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