prosikulky.cz
HTML metadata
Technology
- Server
- nginx
- Stack
- PHP
- Analytics
-
- Google Analytics
- Google Tag Manager
- Ads
-
- Google Ads (DoubleClick)
- Meta Pixel
- Fonts
-
- Adobe Fonts
Third-party hosts loaded (8)
- cdn.jsdelivr.net×2
- c.imedia.cz×1
- connect.facebook.net×1
- stats.g.doubleclick.net×1
- use.typekit.net×1
- www.facebook.com×1
- www.google-analytics.com×1
- www.googletagmanager.com×1
Social
Contact
- Phone
Registration
- Registrar
- REG-ACTIVE24
- Created
- 2014-09-03
- Expires
- 2026-09-02 93 days left
- Updated
- 2025-10-29
- Name servers
-
- alfa.ns.active24.cz
- beta.ns.active24.cz
- gama.ns.active24.sk
DNS records live
- NS
-
- alfa.ns.active24.cz
- beta.ns.active24.cz
- gama.ns.active24.sk
- MX
-
- 1 aspmx.l.google.com
- 10 alt3.aspmx.l.google.com
- 10 alt4.aspmx.l.google.com
- 5 alt1.aspmx.l.google.com
- 5 alt2.aspmx.l.google.com
Email authentication weak
- SPF
-
v=spf1 ip4:1.2.3.4 include:_emailing.heureka.cz -allstrict (-all) - DMARC
- not published
- DKIM
-
- k1:
k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed - k1:
Certificate (current)
E8
Expires in 65 days
HTTP security headers
- present
-
- content-security-policy
- findings
-
- missing HSTS
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- content-security-policy
upgrade-insecure-requests