Little Error More than 5 in total of <H2>, <H3>, <H4>, <H5> and <H6> tags exist in the source code
Only H2-H6 tags are valid fo indicating content segregation
Search Engines treat the H2-H6 tags as an indicator or content seperation. For example, the H2 tag could be used for sub-sections of an article and H3 for sub-sub sections of the same content.
Mild Error no content found witin one or more <H> </H> tags
The H1 tags should include content, preferably your target keywords.
An H2-H6 tags are utilized as an indicator of what the supporting body copy or categories are about. The H tags should be a precise description of what is to be expected in the body of the page. Try not to exceed 150 characters in the H tags since it is a sub-headline for the page text. Use an H2-H6 tag that includes keywords that reflect the contents of the page and keep it within 150 characters.
Mild Error There are less than 5 characters in the <H1> no enough content found witin the <H1></H1> tag
The H1 tag is recommended to be within 150 characters, including spaces. It is to act like the headline of the copy - precise and descriptive.
An H1 tag is an indicator of what the body copy is about. The H1 tag should be a precise description of what is to be expected in the body of the page. Try not to exceed 150 characters in the H1 since it is a headline (title) for the page text. Recommend: Use an H1 tag that includes keywords that reflect the contents of the page and keep it within 150 characters.