How to remove postid not recognized by Google during structured data blog post testing. When you’re writing to compete for google first page, always bear in mind of post errors. This blog post errors (blog posting) can only be detected through structured data test.
How to fix The property postid not recognized by Google for an object of type BlogPosting
How to comment a html code out
Go to the blog edit html.
Click on the edit HTML and search for the HTML code line you want to edit.
add <!–bla bla bla–>
How to remove the headline is recommended, please provide a value if available
How to remove the image is recommended, please provide a value if available