There’s a website that encourages people to toss in their blog URL and get a readability assessment. I did that, and got this:
I did snip off a second URL to the HTML they provided, something about “Cash Advance Loans”. Somehow, I doubt my elementary diction attracts the sort of people needing that service. But it does point out the good that can come from paying attention to HTML code for badges and other little bits that have become a part of blogging.