dmosk / sitechecker

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sitechecker — méthodologie

Passive GET/HEAD only. Level 1 is public hygiene; level 2 probes sensitive paths after ownership proof. This is a baseline, not a penetration test.

Score starts at 100. Fail deductions: critical −30, high −12, medium −5, low −2, info 0. Warn subtracts half. Any critical finding caps the grade at D. Grades: A ≥90, B 80–89, C 65–79, D 50–64, F below 50.

ID Contrôle Groupe Gravité Niveau
H1 HSTS is missing or too weak En-têtes élevé L1
H2 Content-Security-Policy is missing or too loose En-têtes élevé L1
H3 Clickjacking protection is missing En-têtes moyen L1
H4 MIME sniffing is not blocked En-têtes moyen L1
H5 Referrer-Policy is not set En-têtes faible L1
H6 Permissions-Policy is not set En-têtes faible L1
H7 Server software versions are exposed En-têtes faible L1
H8 Dangerous CORS combination En-têtes élevé L1
T1 HTTP does not redirect to HTTPS TLS élevé L1
T2 HTTPS is unavailable or broken TLS critique L1
T3 TLS version is outdated TLS élevé L1
T4 Weak TLS ciphers detected TLS élevé L1
T5 Mixed content on the page TLS moyen L1
T6 HTTP/2 is not offered TLS info L1
C1 Cookies without the Secure flag Cookies élevé L1
C2 Cookies without HttpOnly Cookies élevé L1
C3 Cookies without SameSite Cookies moyen L1
C4 Cookie name prefixes are unused Cookies info L1
F1 Git repository is publicly readable Fichiers critique L2
F2 Environment or config backups are reachable Fichiers critique L2
F3 Backup archives or SQL dumps are public Fichiers critique L2
F4 Diagnostic pages are exposed Fichiers élevé L2
F5 Directory listing is enabled Fichiers moyen L2
F6 Database admin panels look public Fichiers moyen L2
F7 security.txt is missing Fichiers info L1
S1 Public technology fingerprint Logiciel info L1
S2 Possibly outdated software Logiciel élevé L1
S3 Sensitive paths look exposed Logiciel moyen L1
S4 Subresource Integrity is missing Logiciel faible L1
D1 SPF record is missing or unsafe DNS et mail moyen L1
D2 DKIM selectors not found DNS et mail info L1
D3 DMARC is missing or too weak DNS et mail moyen L1
D4 DNSSEC status DNS et mail info L1
D5 CAA records DNS et mail info L1
D6 Internal or risky DNS targets DNS et mail élevé L1