plusoptix.cz
HTML metadata
Technology
- Server
- openresty
- CMS
- WordPress 5.9.13 legacy (latest 7.0)
- PHP
- 7.4.33 end of life
- jQuery
- 3.6.0
- Stack
- PHP
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (5)
- fonts.googleapis.com×1
- fonts.gstatic.com×1
- gmpg.org×1
- s.w.org×1
- www.googletagmanager.com×1
Contact
Registration
- Registrar
- REG-WEB4U
- Created
- 2015-08-21
- Expires
- 2026-08-20 78 days left
- Updated
- 2015-08-21
- Name servers
-
- ns2.web4u.cz
- ns.web4u.cz
DNS records live
- NS
-
- ns.web4u.cz
- ns2.web4u.cz
- MX
-
- 0 plusoptix-cz.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication strong
- SPF
-
v=spf1 a include:spf.protection.outlook.com include:_spf.web4u.cz ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=quarantinepolicy: quarantine - DKIM
-
- selector1:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwVe2UeQ1AkX8HzheT+TC726LpMehOakne1z4UxwJMYGs4uipShUOLOO2u+3/QfT+ctycobYlOMW/vT… - selector2:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0y4LQ/xL8Pt5doypAjJzLqLUTbC5Hvvdro0fpMVjYAwYSn6bY0XfAGsD1Cf1VggeAwuHkFUFywyYGY…
selectors probed - selector1:
Certificate (current)
R12
Expires in 73 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy