Or add this below 2 code
Search your template for schema.org/WebPage.
Insert the New code within the schema.org/BlogPosting and schema.org/WebPage code blocks.
Logo should be no wider than 600px, and no taller than 60px
For Blogger: blogId and postId structured data errors
Original code:
Updated code:
For Blogger: dateModified (and datePublished) structured data error look like ????????????????????
<meta expr:content='data:post.timestamp' itemprop='datePublished'/>
<meta expr:content='data:post.lastUpdatedISO8601' itemprop='dateModified'/>
For Blogger: headline structured data error
Original code:
Finished code: add or replace
<h3 class='post-title entry-title' itemprop='headline'>
For Blogger: image structured data error
Images should be at least 696 pixels wide
Original code:
Finished code: add or replace
For Blogger: image_url structured data errors
Original code:
<b:if cond='data:post.thumbnailUrl'>
<meta expr:content='data:post.thumbnailUrl' itemprop='
image_url'/>
</b:if>
Finished code:
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