indexo.dev

opcion3.es

.es crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 906 ms crawled 2026-05-13

ES · 34.175.75.148 · AS396982 Google LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Opción 3. Sociedad Cooperativa de Iniciativa Social
Description
Web de Opción 3 Iniciativa Social.Opción 3 es una Cooperativa de Iniciativa Social, sin ánimo de lucro, que desde el año 1997 desarrolla Proyectos de Acompañamiento Social, Formación y Empleo para Jóvenes.
Language
es

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • maxcdn.bootstrapcdn.com×1
  • www.google.com×1

Contact

Email
Phone

DNS records live

NS
  • ns1.atlasvia.net
  • ns2.atlasvia.net
MX
  • 10 mx.serviciodecorreo.es
TXT
  • MS=62A2DC2560F6FD58E1B0248A90331B8FFD737551

Email authentication strong

SPF
v=spf1 include:_spf.serviciodecorreo.es ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-02 to 2026-07-01
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://opcion3.es/

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

Links to (9)

Linked from (3)