indexo.dev

herramientasnewsletter.com

.com crawl

First seen 2026-05-07 · Last seen 2026-05-07 · ok HTTP/1.1 200 431 ms crawled 2026-05-14

US · 216.150.16.129 · AS16509 Amazon.com, Inc.

Reputation 100/100

sector b2b services type blog

HTML metadata

Title
Mejores Herramientas de Newsletter 2026 — Comparativa para Creadores | Herramientas Newsletter
Description
Descubre las mejores herramientas de newsletter para creadores, freelancers y empresas. Comparativas honestas de precios, funciones y automatización.
Language
es
Canonical
https://www.herramientasnewsletter.com/

Open Graph

url
https://www.herramientasnewsletter.com/
title
Mejores Herramientas de Newsletter 2026 — Comparativa para Creadores
locale
es_ES
site name
Herramientas Newsletter
description
Descubre las mejores herramientas de newsletter para creadores, freelancers y empresas. Comparativas honestas de precios, funciones y automatización.

Technology

CDN
Vercel
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

Registration

Registrar
Name.com, Inc.
Created
2026-04-18
Expires
2027-04-18 334 days left
Updated
2026-04-27
Name servers
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com

DNS records live

NS
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-19 to 2026-07-18
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://herramientasnewsletter.com/

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

Links to (4)

Linked from (1)