portofoons.nl

HTML metadata

Title

Communicatieoplossingen en meer...

Description

SMELT Europe BV is leverancier van professionele communicatieapparatuur en levert daarnaast diverse gerelateerde producten en diensten aan de (petro)chemische industrie, evenementen, beveiligings- en bedrijfshulpverleningsorganisaties (BHV).

Language

nl-NL

Canonical

https://www.portofoons.nl/

Translations

nl ×2
de

Open Graph

url: https://www.portofoons.nl/
title: Communicatieoplossingen en meer...
site name: SMELT Portofoons.nl
description: SMELT Europe BV is leverancier van professionele communicatieapparatuur en levert daarnaast diverse gerelateerde producten en diensten aan de (petro)chemische industrie, evenementen, beveiligings- en bedrijfshulpverleningsorganisaties (BHV).

Technology

Server: nginx
CMS: Gatsby

Analytics

Google Tag Manager

Third-party hosts loaded (5)

img.smelt.eu×242
assets.speedvitals.com×1
www.googletagmanager.com×1
www.portofoons.be×1
www.xn--funkgerte-12a.de×1

Social

Contact

Email

info@smelt.nl

Phone

Address

Nervistraat 6, 8013RS, Zwolle, OV

DNS records live

NS

ns1.ahbv.nl
ns2.ahbv.nl
ns3.ahbv.nl

MX

10 mail.portofoons.nl
20 mx1.ahbv.nl
30 mx1.ahbv.nl

TXT

v=sfp1 a mx ip4:37.97.245.5 include:spf.smelt.hypernode.io ~all

Verified for

Google

Email authentication weak

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

Certificate (current)

E7

from 2026-05-07 to 2026-08-05

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.portofoons.nl/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
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strict-transport-security: max-age=31536000