robstark.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 741 ms crawled 2026-06-01

US · 172.67.177.6 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Robstark.cz
Language: cs

Technology

CDN: Cloudflare
PHP: 8.2.31 security-only
jQuery: 3.4.1 known XSS (<3.5)
Stack: PHP

Analytics

Google Tag Manager

Fonts

Google Fonts

Social widgets

YouTube Embed

Third-party hosts loaded (12)

cdn-robstark.batlify.app×9
cdn.jsdelivr.net×6
fonts.googleapis.com×4
www.youtube.com×4
cdnjs.cloudflare.com×2
unpkg.com×2
ajax.googleapis.com×1
c7641.affilbox.cz×1
fonts.gstatic.com×1
maxcdn.bootstrapcdn.com×1
www.facebook.com×1
www.googletagmanager.com×1

Social

Contact

Phone

+420770404073

DNS records live

NS

gabe.ns.cloudflare.com
sue.ns.cloudflare.com

MX

10 f4a6a641516a9015.mx2.emailprofi.seznam.cz
20 f4a6a641516a9015.mx1.emailprofi.seznam.cz

Verified for

Google

Email authentication partial

SPF: v=spf1 a mx include:_spf.webglobe.cz include:_spf.we.wedos.net include:spf.seznam.cz ~all
softfail (~all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-05-22 to 2026-08-20

Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://robstark.cz/

present

content-security-policy
x-content-type-options
referrer-policy
permissions-policy

findings

missing HSTS
CSP uses wildcard sources
missing frame protection

Header values

referrer-policy: strict-origin-when-cross-origin
permissions-policy: geolocation=(), microphone=(), camera=()
x-content-type-options: nosniff
content-security-policy: frame-ancestors *

Links to (4)

Linked from (1)

lankary.cz×1