indexo.dev

nnmarathonrotterdam.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 70 ms crawled 2026-05-31

US · 34.128.161.244 · AS396982 Google LLC

Reputation 100/100

Classifying

HTML metadata

Title
NN Marathon Rotterdam
Description
De NN Marathon Rotterdam is het grootste loopfeest van Rotterdam. Doe ook mee met #demooiste!
Language
nl-NL
Generator
WordPress 6.9.1
Canonical
https://nnmarathonrotterdam.nl/
Translations
  • en
  • nl
Feeds

Open Graph

url
https://nnmarathonrotterdam.nl/
title
NN Marathon Rotterdam
locale
nl_NL
site name
NN Marathon Rotterdam
description
De NN Marathon Rotterdam is het grootste loopfeest van Rotterdam. Doe ook mee met #demooiste!

Technology

CMS
WordPress 6.9.1
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • cdn.jsdelivr.net×2
  • gmpg.org×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns1.combell.eu
  • ns3.combell.net
  • ns4.combell.net
TXT
  • _dmarc.shop.nnrotterdammarathon.nl Content: v=DMARC1; p=none;

Email authentication no MX

SPF
v=spf1 include:sendgrid.net include:spf.protection.outlook.com a:mx.novaware.nl ~all
softfail (~all)
DMARC
not published
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtonvWwJqdpgQDIt27pfGpghFMIez9++sY5bQ3E/LLUAeEP1+yphTbgfe3xCx2j151uEaGBpCoRWaSIywS0…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoFtpUcdNiJovJtR03bmwjhKWa+35iXCKwkX8ADqyq0THGNeg5HSTPJDZZ6nItx+x+fLczkq/Y6aSRN69qkPiR4B…
selectors probed

Certificate (current)

WR3
from 2026-05-21 to 2026-08-19
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 100/100 Checked live page: https://nnmarathonrotterdam.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
  • cross-origin-opener-policy
  • cross-origin-embedder-policy
  • cross-origin-resource-policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests;
strict-transport-security
max-age=63072000; includeSubDomains; preload
cross-origin-opener-policy
unsafe-none
cross-origin-embedder-policy
unsafe-none; report-to='default'
cross-origin-resource-policy
cross-origin

Links to (16)

Linked from (1)