indexo.dev

seni.cz

.cz crawl

First seen 2026-05-20 · Last seen 2026-05-26 · ok HTTP/1.1 200 1224 ms crawled 2026-05-27

GB · 185.42.220.150 · AS62240 Clouvider Limited

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home - Seni

Technology

Server
Apache
CMS
Gatsby
PHP
5.3.3 end of life
jQuery
3.4.1 known XSS (<3.5)
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • cdn.jsdelivr.net×2
  • c.seznam.cz×1
  • fonts.googleapis.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Address
Żółkiewskiego 20/26, 87-100, Toruń, kujawsko-pomorskie

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 10 seni-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-30 to 2026-07-29
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (9)

Linked from (2)