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sondervickinternational.nl

.nl ok HTTP/1.1 200 1343 ms

First seen 2026-06-17 · Last seen 2026-06-17 · crawled 2026-06-17

NL · 37.97.148.224 · AS20857 Signet B.V.

Reputation 100/100

sector education subsector language school type homepage

HTML metadata

Title
Sondervick International - international education in a local environment
Description
international education in a local environment -
Language
en-US
Generator
All in One SEO (AIOSEO) 4.5.2.1
Canonical
https://www.sondervickinternational.nl/
Feeds
dormant last post 1061 days ago

Open Graph

url
https://www.sondervickinternational.nl/
title
Sondervick International - international education in a local environment
locale
en_US
site name
Sondervick International - international education in a local environment
description
international education in a local environment -

Contact

Technology

Server
nginx-rc
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • use.typekit.net×3
  • fonts.googleapis.com×1
  • gmpg.org×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • nszero1.axc.nl
  • nszero2.axc.nl

Email authentication no MX

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

Certificate (current)

YR1
from 2026-06-03 to 2026-09-01
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.sondervickinternational.nl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (6)

Linked from (1)

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