indexo.dev

cryptobyte.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 1417 ms crawled 2026-06-03

US · 104.21.58.42 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
CryptoByte 2026
Description
Kryptoměnová konference v Liberci 16. 5. 2026
Language
en

Technology

CDN
Cloudflare
CMS
Nuxt

Third-party hosts loaded (1)

  • cms.develit.io×67

Social

Contact

Email

DNS records live

NS
  • april.ns.cloudflare.com
  • plato.ns.cloudflare.com
MX
  • 10 mail.hukot.net
  • 100 mx2.securitynet.cz

Email authentication strong

SPF
v=spf1 a mx include:spf.hukot.net include:servers.mcsv.net ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:c994070476df4104875c6f4e26687818@dmarc-reports.cloudflare.net
policy: reject (enforced)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

WE1
from 2026-05-14 to 2026-08-12
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://cryptobyte.cz/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (50)

Linked from (1)