indexo.dev

jgtimmer.nl

.nl crawl

First seen 2026-05-30 · Last seen 2026-06-02 · ok HTTP/1.1 200 514 ms crawled 2026-05-31

NL · 109.237.212.122 · AS48635 Your Hosting B.V.

Reputation 100/100

Classifying

HTML metadata

Title
JG Timmer - Vastberaden bouwen
Description
Een kantoorpand, bedrijfshal of serie woningen. Een winkel, zorg- of schoolgebouw. Het zijn stuk-voor-stuk voorbeelden van wat JG Timmer bouwt.
Language
nl
Canonical
https://jgtimmer.nl/home/
Feeds

Open Graph

url
https://jgtimmer.nl/
title
JG Timmer - Vastberaden bouwen
locale
nl_NL
description
Een kantoorpand, bedrijfshal of serie woningen. Een winkel, zorg- of schoolgebouw. Het zijn stuk-voor-stuk voorbeelden van wat JG Timmer bouwt.

Technology

Server
nginx
jQuery
3.6.3
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
Bouwbedrijf J.G. Timmer B.V.Batterijenweg 34041 DA KesterenNederland

DNS records live

NS
  • ns1.openprovider.nl
  • ns2.openprovider.be
  • ns3.openprovider.eu
MX
  • 10 jgtimmer-nl.p10.spamhero.com
  • 20 jgtimmer-nl.p20.spamhero.net
  • 30 jgtimmer-nl.p30.spamhero.net
  • 40 jgtimmer-nl.p40.spamhero.net
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:185.171.32.2 -all
strict (-all)
DMARC
v=DMARC1; p=reject; adkim=s; aspf=s;
policy: reject (enforced)
DKIM
  • mail: v=DKIM1;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzhq9vgJSnGETOO5kGYcNvZtJ2GzUylEX87lmD50przT//8jxoEEQRpd3QE97RZKTNz1+UbTrwMH5HhnZwrOXNG…
  • s1: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDWn1Cent1KXku5H2497gpxBxtQS1dZxBTqiQM7AFXPEiIASTmAOCavylWX24oS/QM+meyjStXKgaO7vPCtPzczbV…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDG7ix7BGAGeults5/vBNBpNAVcd0kPtn0TFeZjyi1k8mTbLMMp9tR06LPu1mkJzTLevAujKciN9yIpvhv9gZi4T…
selectors probed

Certificate (current)

E8
from 2026-04-13 to 2026-07-12
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://jgtimmer.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
img-src data: 'self' https://dc.ads.linkedin.com https://maps.googleapis.com https://maps.gstatic.com/ https://*.tile.openstreetmap.org https://*.google-analytics.com https://*.cookiefirst.com https://platform-cdn.sharethis.com/;frame-src https://consentcdn.cookiebot.com https://www.youtube.com https://www.youtube-nocookie.com https://www.googletagmanager.com https://www.facebook.com https://player.vimeo.com https://*.cookiefirst.com https://app.springcast.fm https://open.spotify.com/ https://*.google.com/;script-src 'nonce-LPaeLuY8bUkicckLxgIT' 'strict-dynamic';style-src 'unsafe-inline' 'self' https://fonts.googleapis.com https://*.cookiefirst.com;font-src 'self' https://fonts.gstatic.com;connect-src 'self' https://*.google-analytics.com https://api.leadinfo.com https://collector.leadinfo.net https://consentcdn.cookiebot.com https://maps.googleapis.com https://nominatim.openstreetmap.org https://*.cookiefirst.com;default-src 'self'
strict-transport-security
max-age=31536000

Links to (4)

Linked from (2)