jankocian.com

HTML metadata

Technology

CDN

Cloudflare

jQuery

3.5.1

Analytics

• Google Tag Manager

Fonts

• Google Fonts

Third-party hosts loaded (5)

• ajax.googleapis.com×1
• d3e54v103j8qbb.cloudfront.net×1
• fonts.googleapis.com×1
• fonts.gstatic.com×1
• www.googletagmanager.com×1

Social

• linkedin

Contact

Email

• mail@jankocian.com
• mail@jankocian.comcustomer
• contactmail@jankocian.com

Phone

• 608 123 486
• +420 608 123 48
• 2501351609

Registration

Registrar

Porkbun LLC

Created

2009-05-25

Expires

2031-05-25 1817 days left

Updated

2024-09-24

Name servers

• ns.wedos.com
• ns.wedos.cz
• ns.wedos.eu
• ns.wedos.net

DNS records live

NS

• ns.wedos.com
• ns.wedos.cz
• ns.wedos.eu
• ns.wedos.net

MX

• 10 9ba2eb6d633eae39.mx2.emailprofi.seznam.cz
• 20 9ba2eb6d633eae39.mx1.emailprofi.seznam.cz

Verified for

• Google

Email authentication strong

SPF

v=spf1 include:spf.seznam.cz ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine

policy: quarantine

DKIM

• google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDVogagGLvfrJ8vX7F2Gvp1LehLvjm70Vx/1Jg1alqNBLHVxDSEozg2uzk8r73t02yL4aP4mA8W3ZFtyIvyZE…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.jankocian.com

present

• x-content-type-options
• referrer-policy

findings

• missing HSTS
• missing Content Security Policy
• missing frame protection
• missing Permissions Policy

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Linked from (1)

• gjsb.cz×1