operaconceptdesign.nl

.nl crawl

First seen 2026-05-16 · Last seen 2026-05-21 · ok HTTP/1.1 200 2842 ms crawled 2026-05-21

NL · 178.62.212.179 · AS14061 DigitalOcean, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Home - Operaconceptdesign.nl

Language

nl-NL

Generator

WordPress 6.9.4

Canonical

https://operaconceptdesign.nl/

Feeds

Open Graph

url: https://operaconceptdesign.nl/
title: Home - Operaconceptdesign.nl
locale: nl_NL
site name: Operaconceptdesign.nl
description: Opera Concept & Design is een multidisciplinair ontwerpbureau. Wij bedenken totaalconcepten en ontwerpen de visuele identiteit van bijzondere bedrijven, grote corporate organisaties, overheidsinstellingen en evenementen.

Technology

Server: nginx
CMS: WordPress 6.9.4
jQuery: 3.2.1 known XSS (<3.5)

Analytics

Google Tag Manager

Fonts

Font Awesome

Third-party hosts loaded (4)

ajax.googleapis.com×1
gmpg.org×1
use.fontawesome.com×1
www.googletagmanager.com×1

Social

Contact

Email

info@operacd.nl

Phone

+31765147596

Registration

Registrar

Metaregistrar B.V.

Created

2015-01-13

Updated

2023-11-09

Name servers

nsn1.mijndomein.nl
nsn2.mijndomein.nl

DNS records live

NS

nsn1.mijndomein.nl
nsn2.mijndomein.nl

Email authentication no MX

SPF: v=spf1 a mx ip4:85.17.228.88/21 ip4:94.103.155.186 include:_spf.gripp.com include:_spf.elasticemail.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none; sp=none; pct=100; adkim=r; aspf=r; rua=mailto:dmarc@reportdmarc.nl; rf=afrf; fo=0; ri=86400
policy: none (monitoring only) · sp=none
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-16 to 2026-08-14

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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