indexo.dev

sioo.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1314 ms crawled 2026-06-02

NL · 45.82.188.233 · AS31477 Duocast B.V.

Reputation 100/100

Classifying

HTML metadata

Title
Sioo Opleidingen in organisatie- en veranderkunde op maat
Description
Sioo verandert u en uw organisatie met opleidingen en maatwerktrajecten over verandermanagement, organisatiekunde en leiderschap bij veranderingen.
Language
nl-NL
Canonical
https://sioo.nl/

Open Graph

url
https://sioo.nl/
title
Sioo Opleidingen in organisatie- en veranderkunde op maat
locale
nl_NL
site name
Sioo
description
Sioo verandert u en uw organisatie met opleidingen en maatwerktrajecten over verandermanagement, organisatiekunde en leiderschap bij veranderingen.

Technology

Server
LiteSpeed
CMS
WordPress
PHP
8.2.31 security-only
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (6)

  • cdn.shortpixel.ai×7
  • static.addtoany.com×2
  • cxppusa1formui01cdnsa01-endpoint.azureedge.net×1
  • dev.visualwebsiteoptimizer.com×1
  • mktdplp102cdn.azureedge.net×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns01.mostware.nl
  • ns02.mostware.nl
MX
  • 0 sioo-nl.mail.protection.outlook.com
TXT
  • MS=6108136D32DD2CB6BC8996920EDB3F1346DE9F07
Verified for
  • Dynamics 365
  • Google

Email authentication strong

SPF
v=spf1 mx:marketing.dynamics.com mx:viadesk.net mx:servers.mcsv.net mx:smtp1.viadesk.net include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; adkim=r; aspf=r
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1wlhvLnkV959NO7rC2XSHunCBitCJZMTbPQbcKceVuo/kd/k/XE2w0T4VAF5A22Zwc1WMvW9iqHqZ6pEgFe…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

YR2
from 2026-06-02 to 2026-08-31
Expires in 89 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://sioo.nl/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15768000; includeSubDomains

Links to (12)

Linked from (1)