indexo.dev

semwerkt.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1350 ms crawled 2026-06-01

NL · 167.99.208.52 · AS14061 DigitalOcean, LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Semwerkt - Het beste online marketingbureau van Nederland 🏆
Description
Slim, Samen, Succesvol - Hét online
marketingbureau dat een stap verder zet. Ontdek direct jouw grootste groeikansen.
Language
nl-NL
Generator
WordPress 7.0
Canonical
https://www.semwerkt.nl/

Open Graph

url
https://www.semwerkt.nl/
title
Semwerkt - Het beste online marketingbureau van Nederland 🏆
locale
nl_NL
site name
Semwerkt
description
Slim, Samen, Succesvol - Hét online
marketingbureau dat een stap verder zet. Ontdek direct jouw grootste groeikansen.
updated time
2026-04-13T16:47:42+02:00

Technology

Server
nginx
CMS
WordPress 7.0
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • fonts.googleapis.com×3
  • fonts.gstatic.com×1
  • gmpg.org×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.mijndnsserver.nl
  • ns2.mijndnsserver.nl
  • ns3.mijndnsserver.eu
  • ns4.mijndnsserver.net
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Apple
  • Google
  • Microsoft 365
  • OpenAI

Email authentication partial

SPF
v=spf1 include:_spf.google.com include:_spf.gripp.com include:mailgun.org ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCfRK9gkzcypBWjWUJ8fUmYYQD3V9cEZtSGXkV64ev3z4QAOUxqjeVv1r0UQIfVZBkayi9a+2J73TBEo2/TnR…
  • s1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDjsTtFpuIdSiOpfraco0/fZEMVDEF8FB/fRx5e9p2MmwWiXe85c3fTj1i0khyfYyzXAknkoIEd7g49dU06qdeHf1PZJZG…
selectors probed

Certificate (current)

R12
from 2026-05-16 to 2026-08-14
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (3)

Linked from (2)