indexo.dev

hkopen.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 661 ms crawled 2026-05-31

FR · 37.187.29.93 · AS16276 OVH SAS

Reputation 100/100

Classifying

HTML metadata

Title
hkopen.cz
Language
cs-CZ
Canonical
https://hkopen.cz/
Translations
  • cs
  • en
Feeds

Technology

Server
nginx
CMS
WordPress
PHP
8.3.31 security-only
jQuery
3.7.1
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (4)

  • fonts.googleapis.com×2
  • www.youtube.com×2
  • gmpg.org×1
  • www.google.com×1

Contact

Phone

DNS records live

NS
  • ns315860.ip-37-187-29.eu
  • sdns2.ovh.net
MX
  • 10 mail.hkopen.cz

Email authentication strong

SPF
v=spf1 +a +mx +a:ns315860.ip-37-187-29.eu -all
strict (-all)
DMARC
v=DMARC1;p=reject;pct=100;adkim=r; aspf=r;fo=0;rua=mailto:dmarc@dicio.cz;ruf=mailto:dmarc@dicio.cz
policy: reject (enforced)
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzyeFSR99MOU8MboQBjU8jUT6IrxR5z2DNZUuG41BaiK5qwnjWuVu1Gf6uw+wLWFAgLQgtu7NWbGy99mze6NC9…
selectors probed

Certificate (current)

R12
from 2026-05-06 to 2026-08-04
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://hkopen.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=15768000; includeSubDomains

Links to (4)

Linked from (1)