indexo.dev

photonenergy.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1066 ms crawled 2026-06-01

CZ · 93.185.96.20 · AS43541 VSHosting s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Připojte se k obnovitelné energii | Photon Energy
Language
cs-CZ
Translations
  • cs
  • en

Open Graph

title
Připojte se k obnovitelné energii | Photon Energy

Technology

Server
nginx
CMS
Gatsby
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • cdn.jsdelivr.net×2
  • cdnjs.cloudflare.com×2
  • stackpath.bootstrapcdn.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
Verified for
  • Google

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-17 to 2026-08-15
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.photonenergy.cz/cs/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (10)

Linked from (3)