indexo.dev

sea-arcillas.es

.es crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 743 ms crawled 2026-06-01

DE · 78.159.101.157 · AS28753 Leaseweb Deutschland GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Sociedad Española de Arcillas
Language
en-US
Generator
WordPress 6.8.5
Canonical
https://sea-arcillas.es/en/
Translations
  • en
  • es
Feeds

Technology

Server
nginx
CMS
WordPress 6.8.5
jQuery
3.7.1
Stack
PHP
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • www.googletagmanager.com×1

DNS records live

NS
  • ns1.de.opalstack.com
  • ns2.de.opalstack.com
  • ns3.de.opalstack.com
MX
  • 10 mx1.de.opalstack.com
  • 10 mx2.de.opalstack.com

Email authentication partial

SPF
v=spf1 include:spf.opalstack.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCayvmznENYC8pqv8uWJFxLGawHk6x9T7FCPV6HLxwk9x7Iy9Zhuao92ys3w6L5+NY6zXQ458wgCe4pKcHgCZ…
selectors probed

Certificate (current)

R12
from 2026-03-29 to 2026-06-27
Expires in 24 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sea-arcillas.es/en/

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

Links to (5)

Linked from (1)