psworks.cz
HTML metadata
Technology
- Server
- Apache
- Stack
- PHP
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (2)
- app.sendio.cz×3
- www.googletagmanager.com×1
Social
DNS records live
- NS
-
- a.ns.igloonet.com
- b.ns.igloonet.com
- MX
-
- 0 mail.igloonet.cz
- Verified for
-
- Brevo
Email authentication strong
- SPF
-
v=spf1 mx include:spf.igloonet.cz include:spf.sendio.cz include:spf.brevo.com -allstrict (-all) - DMARC
-
v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@sendio.cz;policy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 61 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000