indexo.dev

envi-energy.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1312 ms crawled 2026-06-01

US · 172.67.147.217 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Envi Energy Czech s. r. o. - Fotovoltaické elektrárny
Description
Envi Energy Czech – fotovoltaika na klíč. Návrh, dotace, montáž a servis FVE pro rodinné domy i firmy s více než 12 lety zkušeností z Pardubic
Language
cs

Open Graph

url
https://www.envi-energy.cz/
title
Envi Energy Czech s. r. o.
description
Fotovoltaické elektrárny – návrh, dotace, montáž a servis.

Technology

CDN
Cloudflare
Stack
PHP
Analytics
  • Google Tag Manager
Third-party hosts loaded (10)
  • unpkg.com×2
  • www.facebook.com×2
  • api.mapy.cz×1
  • c.seznam.cz×1
  • cdn.jsdelivr.net×1
  • cdnjs.cloudflare.com×1
  • frame.mapy.cz×1
  • plus.google.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
REG-TELE3
Created
2023-11-29
Expires
2026-11-28 178 days left
Updated
2026-02-19
Name servers
  • logan.ns.cloudflare.com
  • lucy.ns.cloudflare.com

DNS records live

NS
  • logan.ns.cloudflare.com
  • lucy.ns.cloudflare.com
MX
  • 10 mail.elementdesign.cz

Email authentication strong

SPF
not published
DMARC
v=DMARC1; p=reject; rua=mailto:error@envi-energy.cz
policy: reject (enforced)
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzgB0oA2qVbDvxx8au4ppjFLqKQFt+hb1i5F9B8r+ctIXjQVjAOhHwSW40Mp+bQ+gBJuO…
selectors probed

Certificate (current)

E7
from 2026-04-19 to 2026-07-18
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.envi-energy.cz/

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

Links to (3)

Linked from (2)