Header-only checks
Header-only scanners are fast and focused. They are useful when the question is simply whether key HTTP security headers are present.
Website scanner comparison
OsintNET vs security headers scanners: broader public web posture review.
Security headers scanners are useful for fast header checks. OsintNET Website Risk Scanner goes wider by connecting headers with TLS, cookies, CORS, DNS mail security, sensitive exposure clues and domain intelligence pivots.
Designed for analysts who need clear signals, not scattered tabs.
Broader risk posture
OsintNET is built for a wider public posture review, combining headers with transport, cookies, CORS, DNS mail security and exposure clues.
Analyst-friendly context
A useful website risk result should explain the signal, why it matters and which related evidence layer should be reviewed next.
Authorized use
OsintNET is designed for websites you own, administer or are authorized to review. It frames findings as defensive posture evidence.
Common questions
Is OsintNET only a security headers scanner?
No. OsintNET checks website risk signals such as headers, TLS, cookies, CORS and DNS mail security, while also connecting those findings to domain intelligence and OSINT workflows.
When should I use a dedicated security headers scanner?
Use a dedicated headers scanner when you only need a fast header-focused score. Use OsintNET when you also want TLS, cookies, CORS, DNS mail security and broader investigation context.
Does OsintNET perform intrusive testing?
OsintNET is positioned for passive public-signal review and authorized defensive analysis, not exploitation or intrusive vulnerability testing.
Continue with the next evidence layer.
Passive website security scanner
Learn the passive checks OsintNET uses for headers, TLS, cookies, CORS and DNS mail security.
SPF, DMARC and DNSSEC checker
Review mail-security and DNS validation signals as part of the same posture story.
Website risk scanning guide
Understand how public website risk checks should be interpreted.
Start investigation
Use OsintNET to convert public signals into structured evidence.
Pick the module that matches your target and keep each clue connected to its source, confidence and investigation context.