indexo.dev

cibulka.codes

.codes user

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 975 ms crawled 2026-06-02

US · 76.76.21.61 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

sector tech type homepage

HTML metadata

Title
Petr Cibulka | Senior front-end developer (React/Next.js)
Description
Aktuálně plně vytížen | Praha & Remote
Language
en
Generator
Petr Cibulka
Canonical
https://www.cibulka.codes/en
Translations
  • cs

Open Graph

title
Petr Cibulka | Senior front-end developer (React/Next.js)
description
Aktuálně plně vytížen | Praha & Remote

Technology

CDN
Vercel
CMS
Next.js
Analytics
  • Plausible

Third-party hosts loaded (2)

  • www.cibulka.codes×30
  • plausible.io×1

Social

Contact

Phone

DNS records live

NS
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com
MX
  • 1 smtp.google.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

YR1
from 2026-06-01 to 2026-08-30
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.cibulka.codes/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000

Links to (14)

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