indexo.dev

siersmederij-hartjes.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 743 ms crawled 2026-06-04

NL · 141.138.169.224 · AS20847 Previder B.V.

Reputation 95/100 weak security headers

sector other type homepage

HTML metadata

Title
Siersmederij Hartjes – Het ijzer moet gesmeed worden als het heet is…
Language
nl-NL
Generator
WordPress 6.6.5
Canonical
https://www.siersmederij-hartjes.nl/
Feeds

Technology

Server
Apache
CMS
WordPress 6.6.5
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • maxcdn.bootstrapcdn.com×2
  • netdna.bootstrapcdn.com×2
  • fonts.googleapis.com×1
  • gmpg.org×1

Contact

Phone

DNS records live

NS
  • webhostingserver.g1-dns.com
  • webhostingserver.g1-dns.one
MX
  • 10 mail.siersmederij-hartjes.nl

Email authentication strong

SPF
v=spf1 a mx include:_spf.webhostingserver.nl ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-20 to 2026-08-18
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.siersmederij-hartjes.nl/

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

Links to (2)

Linked from (1)