indexo.dev

stiso.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 2704 ms crawled 2026-06-01

NL · 37.128.144.166 · AS197902 Hostnet B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Stiso isolatiewerken – Isolatiewerken
Description
Stiso isolatiewerken berekend, levert en monteert de volgende vormen van isolatie: Thermische isolatie, akoestische isolatie, brandwerende voorzieningen, isolatie afwerking en electrische tracing.
Language
nl-NL
Canonical
https://www.stiso.nl/
Feeds

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • kit.fontawesome.com×2
  • www.google.com×1

Social

Contact

Phone

DNS records live

NS
  • ns1.openprovider.nl
  • ns2.openprovider.be
  • ns3.openprovider.eu
MX
  • 0 stiso-nl.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a ip4:37.128.144.166 include:_spf.hostnet.nl include:spf.protection.outlook.com a:smtp.qonnected.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:support@g-a.nl;
policy: reject (enforced)
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDR65i8KqjtgsO9TuR6X9TvsKPw9DHjG4rGPanuIvREewVwXEC6++7crrN+KvGcL6HJD0erq8x1I83LSl7BwN…
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDZ4L6TylKFsc2ENsBWk14BZSo3E4+P5p2Lp+SUbEkb7c89y2C0/0hX1PtRMG21Ft4DgkCbi2OSO9p3rBIrH0…
selectors probed

Certificate (current)

R13
from 2026-04-29 to 2026-07-28
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.stiso.nl/

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

Links to (18)

Linked from (1)