indexo.dev

tolearnkorean.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-07 · ok HTTP/1.1 200 566 ms crawled 2026-05-11

US · 188.114.97.3 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Learn Korean with ToLearnKorean | To Learn Korean
Description
Learn Korean now with ToLearnKorean.
Language
en
Generator
Astro v5.4.0
Canonical
https://tolearnkorean.com/

Open Graph

url
https://tolearnkorean.com/
title
Learn Korean with ToLearnKorean
locale
en
site name
To Learn Korean
description
Learn Korean now with ToLearnKorean.

Technology

CDN
Cloudflare
Analytics
  • Cloudflare Insights

Third-party hosts loaded (1)

  • static.cloudflareinsights.com×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2024-03-14
Expires
2027-03-14 298 days left
Updated
2025-12-11
Name servers
  • brady.ns.cloudflare.com
  • treasure.ns.cloudflare.com

DNS records live

NS
  • brady.ns.cloudflare.com
  • treasure.ns.cloudflare.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-06 to 2026-08-04
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://tolearnkorean.com/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Links to (2)

Linked from (1)