indexo.dev

gymso.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 752 ms crawled 2026-06-01

DE · 159.223.17.171 · AS14061 DigitalOcean, LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Gymnázium Sokolov a Krajské vzdělávací centrum, příspěvková organizace
Language
cs
Generator
WordPress 7.0

Technology

CMS
WordPress 7.0
PHP
8.3.30 security-only
jQuery
3.7.1

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×2
  • www.buzzsprout.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • MS=2FE31D9D440F7ECA3BD262926547BBA9EEF17236

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgUx+Pou0sszzukFPxevA3+vJK8QX9i2PvJQ43ZczNj0qiY6JxaA5D5wbVdr5QPrWL54rfrazPi2YcC…
selectors probed

Certificate (current)

YR1
from 2026-05-29 to 2026-08-27
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.gymso.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; includeSubDomains

Links to (15)

Linked from (2)