indexo.dev

thefieldleiden.nl

.nl crawl

First seen 2026-06-05 · Last seen 2026-06-05 · ok HTTP/1.1 200 118 ms crawled 2026-06-05

NL · 45.152.250.20 · AS205876 Hoasted B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Home - The Field Leiden
Language
nl-NL
Generator
Site Kit by Google 1.180.0
Canonical
https://thefieldleiden.nl/
Feeds
last post 62 days ago

Open Graph

url
https://thefieldleiden.nl/
title
Home - The Field Leiden
locale
nl_NL
site name
The Field Leiden
description
WELKOM! The Field Leiden Maak kennis met The Field! Hét Fieldlab van Leiden waar innovators samenkomen. Op deze unieke broedplaats wordt gewerkt aan de transitie naar een schone, duurzame en veerkrachtige economie. Resultaat: de stad wordt groener, gezonder en inclusiever. Dé perfecte plek voor borrels, vergaderingen en nieuwe ontmoetingen in Leiden op een verfrissende manier. […]

Technology

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

Third-party hosts loaded (3)

  • www.googletagmanager.com×3
  • fonts.googleapis.com×2
  • gmpg.org×1

Social

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 mail.thefieldleiden.nl
Verified for
  • Brevo

Email authentication partial

SPF
v=spf1 a mx ip4:31.186.175.155 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

E7
from 2026-05-25 to 2026-08-23
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://thefieldleiden.nl/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (4)

Linked from (1)

Use this data via API

Everything on this page for thefieldleiden.nl is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/thefieldleiden.nl" \
  -H "X-API-Key: idx_..."

Read the docs & get a free key →