I have attached the page source code for one of the posts at:
https://www.dropbox.com/s/zj9uuuda3argnd0/view-source%20http%20%20immfinancial.com%20account-receivable-financing.txt?dl=0

The lines that show the H1 tags are listed below.

URL: http://immfinancial.com/account-receivable-financing/

<h1 class=”entry-title”>Pros and Cons of Account Receivable Financing</h1>
<h1 class=”screen-reader-text”>Post navigation</h1>

If you need access to the admin panel of the site, just let me know and I will create a login for you.