The writing title or blog post should use H1 heading tags. This is so that Google's indexed title is the most important element, so that targeted keywords can be successful on the search results page.

Optimizing Blog Posting Titles to make SEO Friendly more can be done by changing it, or making sure, using H1. In English: optimizing Post Title Headline Tags H1.
How To Change Blog Post Titles to H1 so that it is more SEO Friendly
H1 heading tag on the front page (homepage) is the title or name of the blog, while the posting title uses H3 or H2. When on the single post, H1 becomes in the title.

How to Change Blog Post Titles to H1

Steps:
1. Temae> Backup your template!
2. Click "Edit HTML"
3 Look for the following code:
  • class = 'post hentry'
You will find a code sequence starting with <div class = 'post hentry'> s.d. closing code </ div>

4. Change with this code:
<div class = 'post hentry' itemprop = 'blogPost' itemscope = 'itemscope'itemtype =' http: //schema.org/BlogPosting '>
<meta expr: content = 'data: post.firstImageUrl' itemprop = 'image_url' />
5. Find this code:
<b: if cond = 'data: post.title'>
<h3 class = 'post-title entry-title'>
<b: if cond = 'data: post.link'>
<a expr:href='data:post.link'> <data: post.title /> </a>
<b: else />
<data: post.title />
</ b: if>
</ h3>
</ b: if>
or like this:
<b: if cond = 'data: post.title'>
<h3 class = 'post-title entry-title' itemprop = 'name'>
<b: if cond = 'data: post.link or (data: post.url and data: blog.url! = data: post.url)'>
<a expr: href = 'data: post.link? data: post.link: data: post.url '> <data: post.title /> </a>
<b: else />
<data: post.title />
</ b: if>
</ h3>
</ b: if>
Replace with code that is already SEO Friendly as follows:
<b: if cond = 'data: post.title'>
<b: if cond = 'data: blog.pageType == & quot; index & quot;'>
<h2 class = 'post-title entry-title' itemprop = 'name'>
<b: if cond = 'data: post.link'>
<a expr:href='data:post.link' itemprop='url'> <data: post.title /> </a>
<b: else />
<b: if cond = 'data: post.url'>
<a expr:href='data:post.url' itemprop='url'> <data: post.title /> </a>
<b: else />
<data: post.title />
</ b: if>
</ b: if>
</ h2>
<b: elseif cond = 'data: blog.pageType == & quot; archive & quot;' />
<h2 class = 'post-title entry-title' itemprop = 'name'>
<b: if cond = 'data: post.link'>
<a expr:href='data:post.link' itemprop='url'> <data: post.title /> </a>
<b: else />
<b: if cond = 'data: post.url'>
<a expr:href='data:post.url' itemprop='url'> <data: post.title /> </a>
<b: else />
<data: post.title />
</ b: if>
</ b: if>
</ h2>
<b: else />
<h1 class = 'post-title entry-title' itemprop = 'name'>
<b: if cond = 'data: post.link'>
<data: post.title />
<b: else />
<b: if cond = 'data: post.url'>
<data: post.title />
<b: else />
<data: post.title />
</ b: if>
</ b: if>
</ h1>
</ b: if>
</ b: if>
6. Save your template! You are done

There will be a change in the size and color of the title letter.

Paste the following code above the code]]> </ b: skin>
.post h2 a, .post h2 a: visited, .post h1 {
display: block;
text-decoration: none;
color: # 242729;
font-family: arial;
font-size: 27px;
line-height: 36px}
.post h2 a: hover {
color: # 828282;
text-decoration: none}
Replace: 242729 with Title color

Replace: 828282 with Title Color when the mouse is hovered on it
Save your template and all done.

Thus How to Change Blog Post Titles to H1 so that it is more SEO Friendly. Good Luck & Happy Blogging