VirusTotal in VitalSite

VirusTotal aggregates the verdicts of more than 70 antivirus and security vendors into a single reputation score. Instead of trusting one engine, you get a consensus view. VitalSite queries VirusTotal’s domain reputation on every scan to complement Google Safe Browsing.

What it provides

For a given domain, VirusTotal reports how many of its 70+ engines consider it harmless, malicious, suspicious, or undetected. This breadth catches threats that any single vendor might miss, and the consensus makes false positives easy to spot — one flag among seventy clean verdicts means something very different from twenty flags.

Why we use it

Reputation is strongest when it’s corroborated. Safe Browsing tells you what Google thinks; VirusTotal tells you what dozens of independent vendors think. Together they give a well-rounded answer to a simple but important question: does the wider security community consider your domain trustworthy?

How VitalSite uses it

VitalSite calls the VirusTotal API and folds the result into the Malware & Blacklist check. If multiple engines flag your domain, we escalate the severity — a handful of detections is treated as high or critical depending on the count. A clean sweep is reported as a reassuring pass.

The VirusTotal free tier is rate-limited (around four requests per minute), which is plenty for individual scans. If a check is ever skipped due to rate limiting, VitalSite notes it rather than guessing.

What to do if you’re flagged

Treat detections like a Safe Browsing listing: assume a compromise, find and remove the malicious content, patch the entry point, and keep your software current via the CVE matching check. Then re-scan to confirm the engines clear.

Every VitalSite scan draws on this source automatically. Run a free full-domain scan to see your results, or compare plans and pricing.