How to Add Your Website or Blog to Opera News Feed:
Send a summarized and straight to the point email to opera support email email@example.com and make sure to state the Website domain URL you want in opera news feed.
After the Opera news team receives your email, they will visit your website, review the site to be sure it meets their standard. After which a member of the support team will get back to you within the space of 2 to 3 days.
If there are any requirements they want from you, they will state through their email to you.
After you provide the requirements and send back the email. They will get back to you with some few steps to follow to enable your site on opera News feed between two to four weeks or more if you are approved.