indexo.dev

bitperia.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 563 ms crawled 2026-06-04

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Bitperia | bitcoinový průvodce
Description
Novinky, články, knihy, videa, události a vše okolo bitcoinu.
Generator
Webflow

Open Graph

title
Bitperia | bitcoinový průvodce
description
Novinky, články, knihy, videa, události a vše okolo bitcoinu.

Technology

CDN
Cloudflare
jQuery
3.5.1
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts
  • Google Fonts
Third-party hosts loaded (8)
  • cdn.prod.website-files.com×46
  • ajax.googleapis.com×1
  • btcmap.org×1
  • d3e54v103j8qbb.cloudfront.net×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • use.typekit.net×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • asa.ns.cloudflare.com
  • ken.ns.cloudflare.com
MX
  • 10 1fca5b665ce0c567.mx2.emailprofi.seznam.cz
  • 20 1fca5b665ce0c567.mx1.emailprofi.seznam.cz

Email authentication partial

SPF
v=spf1 include:shops.shopify.com include:spf.seznam.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=none; aspf=s; adkim=s;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-05 to 2026-08-03
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.bitperia.cz/

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=31536000

Links to (18)

Linked from (1)