indexo.dev

thecolosseum.nl

.nl crawl

First seen 2026-05-21 · Last seen 2026-05-21 · ok HTTP/1.1 200 1005 ms crawled 2026-05-27

NL · 185.87.250.107 · AS48635 Your Hosting B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Kickboksen, MMA & Vechtsport trainingen | The Colosseum Gym
Description
Train als een kampioen bij The Colosseum Gym in Utrecht. Specialist in kickboksen, MMA en vechtsport trainingen voor beginners en gevorderden. Start vandaag!
Language
nl-NL
Generator
WordPress 7.0
Canonical
https://thecolosseum.nl/
Translations
  • en ×2
  • nl ×2
Feeds

Open Graph

url
https://thecolosseum.nl/
title
Kickboksen, MMA & Vechtsport trainingen | The Colosseum Gym
locale
nl_NL
site name
The Colosseum Gym
description
Train als een kampioen bij The Colosseum Gym in Utrecht. Specialist in kickboksen, MMA en vechtsport trainingen voor beginners en gevorderden. Start vandaag!

Technology

Server
Apache
CMS
WordPress 7.0
jQuery
3.7.1
Analytics
  • Google Analytics
  • Google Tag Manager
Ads
  • Meta Pixel
Social widgets
  • Vimeo Embed

Third-party hosts loaded (6)

  • cdn.trustindex.io×2
  • www.googletagmanager.com×2
  • connect.facebook.net×1
  • gmpg.org×1
  • player.vimeo.com×1
  • www.google-analytics.com×1

Social

Contact

Phone

DNS records live

NS
  • ns0.nl
  • ns11.net
  • ns5.be
MX
  • 10 mail.thecolosseum.nl
Verified for
  • Google

Email authentication partial

SPF
v=spf1 +mx +a +ip4:185.87.251.67 +ip4:185.87.251.107 include:_spf.skyberate.net include:servers.mcsv.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-05-20 to 2026-08-18
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)