Report false positive detection for website?

We are glad to know that, Peter.
You can add both websites and files.
Please feel free to reach us again if you need any other help with AVG.
Thank you.

Hello Peter.
Thank you for contacting the AVG community.
Click this link (https://www.avg.com/en-ww/false-positive-file-form) to submit the form.
Our developers will check and get back to you as soon as possible.

Please ensure whether the AVG Internet Security is the latest version.
Updating Virus definitions and AVG AntiVirus application version  (https://support.avg.com/SupportArticleView?l=en&urlname=Update-AVG-Antivirus)
Thank you and keep us updated.

Thanks, got it.  I was put off by the title "False Positive File Form" and thought it was for files only, not websites.