Is there a way any one knows of to stop people from spamming refresh on web pages. I work for a school district that has schools in Detention centers and the like. So the kids tend to spam buttons on websites until the server or webfilter gives in on all the requests. We already have the F5 key blocked and auto refresh and the address bar turned off. Is there any way to stop this through something like GPO/ Our web filter is barracuda. I did google it but I can't seem to find what im looking for. mainly comes up with ways to write it in to web sites.