SEO friendly TITLE for blogspot.com

blogspot-template.xml

<b:if cond='data:blog.url == data:blog.homepageUrl'>
    <title><data:blog.title/> - blog description </title>
	<b:else/>
		<b:if cond='data:blog.pageType == &quot;index&quot;'>
			<title><data:blog.pageName/> - <data:blog.title/> - blog description </title>
		<b:else/>
			<b:if cond='data:blog.pageType == &quot;static_page&quot;'>
				<title><data:blog.pageName/> - <data:blog.title/></title>
			<b:else/>
				<b:if cond='data:blog.pageType == &quot;item&quot;'>
					<title><data:blog.pageName/> - <data:blog.title/></title>
				<b:else/>
					<b:if cond='data:blog.pageType == &quot;archive&quot;'>
						<title>Posts in <data:blog.pageName/> - <data:blog.title/> - blog description </title>
					<b:else/>
						<title><data:blog.pageName/> - blog description </title>
					</b:if>
				</b:if>
			</b:if>
	</b:if>
</b:if>