different title tags blogger

Open Blogger Template

1. Open Blogger’s Dashboard.
2. Go to the Layout tab.
3. Go to Edit HTML.
   1. Download the full template, for backup purpose.
   2. Check Expand Widget Templates.

Edit Tag Title code

Find<title><data:blog.pageTitle/></title>and replace it with one of the two above (I prefer the second).

Post title followed by Blog name

If your blog name includes relevant keywords to all your posts, you should use this code:

<b:if cond='data:blog.pageType == "item"'>
<title><data:blog.pageName/> - <data:blog.title/></title>
<b:else/>
<title><data:blog.pageTitle/></title>
</b:if>