indexo.dev

deopticien.biz

.biz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 479 ms crawled 2026-05-30

NL · 81.4.86.25 · AS35470 Signet B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home - De Opticien
Description
Vakinformatie voor de totale Optiekbranche
Language
nl
Canonical
https://www.deopticien.biz/nl/
Translations
  • en
  • nl

Technology

Server
nginx
PHP
7.4.33 end of life
jQuery
3.3.1 known XSS (<3.5)
Stack
PHP
Fonts
  • Adobe Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (5)

  • cdn.cybox.nl×2
  • fonts.googleapis.com×2
  • code.jquery.com×1
  • use.typekit.net×1
  • www.youtube-nocookie.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.cybox.nl
  • ns2.cybox.eu
MX
  • 0

Email authentication strong

SPF
v=spf1 -all
strict (-all)
DMARC
v=DMARC1; p=reject;
policy: reject (enforced)
DKIM
Show 12 DKIM selectors
  • default: v=DKIM1; p=
  • google: v=DKIM1; p=
  • selector1: v=DKIM1; p=
  • selector2: v=DKIM1; p=
  • k1: v=DKIM1; p=
  • k2: v=DKIM1; p=
  • mail: v=DKIM1; p=
  • dkim: v=DKIM1; p=
  • s1: v=DKIM1; p=
  • s2: v=DKIM1; p=
  • mxvault: v=DKIM1; p=
  • smtpapi: v=DKIM1; p=
selectors probed

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.deopticien.biz/

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

Links to (11)

Linked from (1)