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Norton Safe Web vs Quttera Website Malware Scanner: catalog facts
Norton Safe Web	Quttera Website Malware Scanner
Free Free to use.	Freemium The online scan is free; monitoring and manual review require a paid plan.
Web, Browser extension	Web
Quick reputation check before visiting a link Backed by a large security vendor's data	Free scan of any public URL Looks for hidden scripts and malicious media
Verdict comes from a single vendor Little detail on how ratings are decided	Only sees publicly accessible content Results come with no detection guarantee
Web application, Browser extension	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.