indexo.dev

social4u.es

.es crawl

First seen 2026-05-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 22345 ms crawled 2026-05-18

ES · 185.177.152.106 · AS201446 Soluciones web on line s.l.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Social 4U - Diseño web Valladolid - Marketing Online
Description
En Social 4U nos especializamos en diseño web, diseño de tiendas online, email marketing, SEO y SEM. Somos tu agencia de marketing online en Valladolid. ¿Hablamos?
Language
es
Generator
Elementor 4.0.8; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-auto
Canonical
https://www.social4u.es/
Feeds

Open Graph

url
https://www.social4u.es/
title
Social 4U - Diseño web Valladolid - Marketing Online
locale
es_ES
site name
Social 4U - Diseño web en Valladolid - Marketing Online
description
En Social 4U nos especializamos en diseño web, diseño de tiendas online, email marketing, SEO y SEM. Somos tu agencia de marketing online en Valladolid. ¿Hablamos?
updated time
2026-03-10T10:58:46+01:00

Technology

Server
Apache
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • gmpg.org×1

Social

Contact

Email
Phone
Address
Calle Lagar 4, 47193

DNS records live

NS
  • dns152106.phdns14.es
  • ns152106.phdns14.es
MX
  • 0 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 15 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; p=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+QAJY5J7wiwuNaILTbEU/jyJX9B9+GE7xPuabgT0ajJH72gzcPMVOzcVG1WxbH//HKLeK8F8BkN4hP6rW…
selectors probed

Certificate (current)

R12
from 2026-05-03 to 2026-08-01
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.social4u.es/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=63072000;

Links to (6)

Linked from (1)