guard.io reports we-are-ols.org as malicious

@Melleason reported that guard.io reports we-are-ols.org is a malicious site. 

A quick google suggests that there's a good chance guard.io uses "scareware" tactics to get money from people, so I think there's a chance the alert is false - but I'd like to double check we don't have any obvious vulnerabilities too. 

https://help.guard.io/hc/en-us/articles/4406771527316-Harmful-Site-Blocks