indexo.dev

csesg.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 812 ms crawled 2026-05-30

CZ · 85.239.227.21 · AS15685 CASABLANCA INT a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Český svaz estetické skupinové gymnastiky
Language
cs
Generator
WordPress 6.6.5
Canonical
https://csesg.cz/
Feeds

Technology

CMS
WordPress 6.6.5
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • gmpg.org×1

Social

DNS records live

NS
  • dns.nethost.cz
  • sns.nethost.sk
  • tns.nethost.eu
MX
  • 10 server2.4shop.cz
  • 20 mail-relay-1.nethost.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC4eHLG2UygnH3wJzCQKWD+k55IakiYTB0iYMqWoiwYH7+0iSpL1j808P5rOpVhZxupvTsLGPItoXIroQab8o…
selectors probed

Certificate (current)

R13
from 2026-03-26 to 2026-06-24
Expires in 23 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://csesg.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)