indexo.dev

gjw-praha.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1327 ms crawled 2026-06-01

CZ · 195.39.55.57 · AS13036 T-Mobile Czech Republic a.s.

Reputation 100/100

Classifying

HTML metadata

Title
GJW Praha spol. s r. o. – Modernizace a stavby železničních tratí, stanic, vleček a provozování drážní dopravy
Language
cs
Generator
WordPress 6.8.2
Canonical
https://www.gjw-praha.cz/
Feeds

Technology

Server
Apache
CMS
WordPress 6.8.2
jQuery
3.7.1
Stack
PHP

Third-party hosts loaded (2)

  • static.xx.fbcdn.net×9
  • gmpg.org×1

Social

Contact

Email
Phone

DNS records live

NS
  • dns.nethost.cz
  • sns.nethost.cz
MX
  • 100 ax.virusfree.cz
  • 110 bx.virusfree.cz
  • 120 cx.spamfree.cz
  • 130 dx.spamfree.cz
  • 999 out.virusfree.cz
Verified for
  • Microsoft 365
  • OpenAI

Email authentication strong

SPF
v=spf1 include:spfhard.virusfree.cz include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:reports@gjw-praha.cz; ruf=mailto:reports@gjw-praha.cz; fo=1;
policy: quarantine
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDWr7UNAOoGpGbq4FwpUeNkDs1k7b3JM22I3DVCOcmLoZRLT6SvASDdEgDa54/f+wPBhao4D69taprzMzGeP+…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu27zTBo+t0NBrHhmZdLAOe5KQ+9tURrTDgJTmkRmWt7WuWMTqdzGQZGvtKBByvowsNL48BgPLV4A89…
selectors probed

Certificate (current)

R12
from 2026-04-21 to 2026-07-20
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.gjw-praha.cz/

present
  • strict-transport-security
  • permissions-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")
strict-transport-security
max-age=15768000; includeSubDomains; preload

Links to (3)

Linked from (2)