indexo.dev

energietransitiedoorinstallateurs.nl

.nl crawl

First seen 2026-05-20 · Last seen 2026-05-27 · ok HTTP/1.1 200 1429 ms crawled 2026-05-27

NL · 40.118.68.89 · AS8075 Microsoft Corporation

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Homepage | Energietransitie door installateurs
Description
Je vindt hier veel informatie over de energietransitie, vooral over de regionale en lokale plannen van provincies en gemeenten. Dit online platform is speciaal ontwikkeld voor installateurs .
Language
nl
Canonical
https://www.energietransitiedoorinstallateurs.nl/home

Open Graph

url
https://www.energietransitiedoorinstallateurs.nl/home

Technology

Server
ws
jQuery
3.3.1 known XSS (<3.5)
Stack
ASP.NET
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • ajax.googleapis.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.dn-s.nl
  • ns2.dn-s.nl
  • ns3.dn-s.nl
  • ns4.dn-s.nl
MX
  • 10 mail.energietransitiedoorinstallateurs.nl

Email authentication weak

SPF
v=spf1 a mx include:_spf.premiumantispam.nl ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-10-14 to 2026-10-16
Expires in 137 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.energietransitiedoorinstallateurs.nl/home

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
  • CSP uses wildcard sources
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(self), display-capture=(), encrypted-media=(), fullscreen=(self), geolocation=(), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=(self), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(self), usb=(), web-share=(), xr-spatial-tracking=(), clipboard-read=(self), clipboard-write=(self), gamepad=(), hid=(), idle-detection=(), serial=(), window-placement=(self)
x-content-type-options
nosniff
content-security-policy
default-src 'self';object-src 'self' *.youtube.com *.vimeo.com *.google.com *.googleapis.com *.tncorporate.livits.net tncorporate.livits.net; img-src 'self' *.adtrafficquality.google *.s3.eu-west-1.amazonaws.com blob: data: *.googleapis.com *.gstatic.com *.google-analytics.com *.analytics.google.com *.googletagmanager.com *.google.com *.google.nl *.google.co.uk *.google.sr *.google.co.th *.google.fi *.google.de *.google.be *.google.sr *.google.at *.google.it *.google.co.jp *.google.ca *.google.ch *.livits.net *.g.doubleclick.net *.cookiebot.com *.appspot.com *.technieknederland.nl *.googlesyndication.com platform-res.livits.net *.sharethis.com *.ytimg.com *.vvplus.nl *.ew-installatietechniek.nl *.google.co.id *.google.pt *.google.es *.google.dk *.google.ru *.google.se *.google.fr *.google.lu *.google.ro *.tncorporate.livits.net tncorporate.livits.net https://img.sct.eu1.usercentrics.eu; style-src 'self' 'unsafe-inline' cdn.livits.net *.fontawesome.com *.googleapis.com *.ogone.com *.app
strict-transport-security
max-age=31536000;includeSubDomains

Links to (6)

Linked from (1)