indexo.dev

gebouwenergieprestatie.nl

.nl crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 1001 ms crawled 2026-05-31

NL · 20.160.224.69 · AS8075 Microsoft Corporation

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Homepage - Gebouwenergieprestatie (EPG)
Language
nl-NL
Canonical
https://www.gebouwenergieprestatie.nl/

Open Graph

url
https://www.gebouwenergieprestatie.nl/
title
Homepage - Gebouwenergieprestatie (EPG)
locale
nl_NL
site name
Gebouwenergieprestatie (EPG)

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1

Third-party hosts loaded (3)

  • wpn.nen.nl×23
  • cdnjs.cloudflare.com×2
  • www.google.com×2

DNS records live

NS
  • ns1.openprovider.nl
  • ns2.openprovider.be
  • ns3.openprovider.eu
MX
  • 30 mail.gebouwenergieprestatie.nl

Email authentication weak

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-02 to 2027-04-02
Expires in 301 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.gebouwenergieprestatie.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff
content-security-policy
default-src 'self' https: ws: wss: data: blob: 'unsafe-inline'; frame-ancestors 'self'; script-src https: data: 'self' 'unsafe-inline' 'unsafe-eval';
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (1)

Linked from (1)