indexo.dev

knihyprospekulanty.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 2905 ms crawled 2026-06-03

CZ · 91.239.200.28 · AS60606 PRO-ZETA a.s.

Reputation 87/100 weak security headers no dmarc policy

sector finance type homepage

HTML metadata

Title
Knihy pro spekulanty |
Language
cs
Generator
Divi v.4.27.6
Canonical
https://knihyprospekulanty.cz/
Feeds

Technology

Server
nginx
CMS
WordPress
PHP
8.2.31 security-only
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • cdn-cookieyes.com×1
  • www.facebook.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-WEB4U
Created
2024-11-19
Expires
2026-11-18 166 days left
Updated
2024-11-19
Name servers
  • ns2.web4u.cz
  • ns.web4u.cz

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 10 mx1d10.thinline.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-14 to 2026-07-13
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)

Linked from (1)