indexo.dev

sudokugames.org

.org crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 2835 ms crawled 2026-05-14

US · 104.21.6.72 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Sudoku Games - Play Free Online Sudoku Games | SudokuGames.org
Description
Play free Sudoku games online at SudokuGames.org. The best web Sudoku platform with daily challenges, multiple difficulty levels, and clean modern interface. Start playing free Sudoku puzzles now!
Language
en
Canonical
https://www.sudokugames.org

Open Graph

url
https://www.sudokugames.org
title
Sudoku Games - Play Free Online Sudoku Games | SudokuGames.org
site name
SudokuGames.org
description
Play free Sudoku games online at SudokuGames.org. The best web Sudoku platform with daily challenges, multiple difficulty levels, and clean modern interface. Play Sudoku online now!

Technology

CDN
Cloudflare
CMS
Next.js
Analytics
  • Cloudflare Insights
  • Google Tag Manager

Third-party hosts loaded (3)

  • mc.yandex.ru×1
  • static.cloudflareinsights.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Spaceship, Inc.
Created
2025-08-14
Expires
2026-08-14 86 days left
Updated
2025-08-19
Name servers
  • barbara.ns.cloudflare.com
  • vicente.ns.cloudflare.com

DNS records live

NS
  • barbara.ns.cloudflare.com
  • vicente.ns.cloudflare.com
TXT
  • google-site-verification=EbUlLaQZcVfeL0a1MPKipSsZX-CSKoRAyNFyI2FN-gs

Email authentication no MX

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

Certificate (current)

WE1
from 2026-05-02 to 2026-07-31
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sudokugames.org/

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

Links to (7)

Linked from (5)

See all sites whose homepage links to sudokugames.org →