Welcome to the Q&A Forum

Many thanks.

I have a whole pictures now.

Appreciate that if you can give some guild line on how to evaluate:

a) the site isn't spammy,

b) the site isn't penalized by Google,

c) the site is relevant to your niche,

d) you're not being spammy with anchor text.

Whether i can use:

http://www.opensiteexplorer.org/

to evaluate those? Many thanks.

Lower DA Back link will hurt your side? Or is meaningless for those back link with lower DA?

You got my point and answered my question, even though my question is confused.

That mean even though the keywords "SEO Back link" not including in page content/title, url, h1.., and can not get a high grader in on-page grader, we still can get our page listed in the "SEO Back Link" search result though get enough back link under the anchor text "SEO Back Link".

For some reason, i can't optimize the page, and on-page Grader is F, whether the backlink with anchor text still work?

Any thing i can do in such situation?

Hi guys: i just any one have some idea of how to find the mainly reasons of the listed position on google search original result decrease and the procedures of fixing those problem. Appreciate for any feedback. David