HTML:Script-inf [Susp]

Hello Steven,
Thank you for contacting AVG Community support.
We are glad to help you with your concerm.
To whitelist the website, please submit the false positive form using the below link:
False Positive File Form
After you have submitted the form, our threat detection team will analyse the files and update you with a solution via email.
Thank you.

Hello Steven,
Thank you for contacting AVG Community support.
We are glad to help you with your concerm.
To whitelist the website, please submit the false positive form using the below link:
False Positive File Form
After you have submitted the form, our threat detection team will analyse the files and update you with a solution via email.
Thank you.

Dear All.

While some of my PC (with AVG paid version) going to dna818.com (thats my website), it said 

HTML:Script-inf [Susp] has infected the website.

But I am quite sure its clear, but probably with some old script.
Can you please check and confirm with your database?