I’ve run into similar issues with Google Sites pages in Opera before, so you’re not alone. Sometimes certain elements don’t load properly because Opera’s built-in ad blockers or privacy features can interfere with scripts that Google Sites uses.

A few things you can try:

Disable Opera’s ad blocker and tracker blocker for that specific site. You can do this by clicking the shield icon in the address bar and toggling it off.

Try in a private/incognito window – this disables most extensions and cached data, which can help with rendering issues.

Check if hardware acceleration is causing problems: Go to Settings > Advanced > Browser > System and toggle “Use hardware acceleration when available.” Then restart Opera.

Test the page in another browser temporarily (like Chrome or Edge) to see if it’s specific to Opera or the page itself.

If none of these work, it might be a Google Sites compatibility issue. Sometimes certain embedded elements or custom scripts just don’t play well with Opera’s engine. In that case, contacting the site owner to check if there’s an alternative version or simplified view can also help.

Hope this helps! Fingers crossed you get it loading smoothly soon—especially since accurate financial info is so important for making business decisions.

The site is: https://sites.google.com/view/right-firm-you1need/home

The site loads fine here.
Just to be clear: does the site load fine with any other browser on the same computer? What about a private window? Or Opera Portable (installed in a standalone folder)?
Are you using any VPN or special DNS servers?