indexo.dev

sislearning.es

.es crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 2534 ms crawled 2026-05-15

ES · 82.98.171.65 · AS42612 DinaHosting S.L.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Inicio
Language
es
Generator
performance-lab 4.1.0; plugins:
Canonical
https://sislearning.es/
Feeds

Open Graph

url
https://sislearning.es/
title
Inicio - SiS Learning
locale
es_ES
site name
SiS Learning

Technology

Server
HTTPd
CMS
WordPress
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (5)

  • cdn.jsdelivr.net×3
  • fonts.googleapis.com×2
  • code.jquery.com×1
  • fonts.gstatic.com×1
  • www.youtube.com×1

Contact

Phone

DNS records live

NS
  • ns.gestiondecuenta.com
  • ns2.gestiondecuenta.com
  • ns3.gestiondecuenta.com
  • ns4.gestiondecuenta.com
MX
  • 10 mail.sislearning.es

Email authentication weak

SPF
v=spf1 a mx ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; g=*; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDUtuLjdwzbn5K6ANgwQKOy6ZzcbsMV06tTApLB3YbJj6OXF2lEghqdCgErE6m14VCrwInQffS3B/Jrg…
selectors probed

Certificate (current)

R13
from 2026-04-01 to 2026-06-30
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)