indexo.dev

checkersclub.com

.com crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 503 ms crawled 2026-06-04

US · 172.67.219.138 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Play American Checkers Online Free - PvP & AI | CheckersClub
Description
Free online checkers: American, Spanish, Brazilian & International. Real-time PvP, AI bots (1200-2400 ELO), puzzles & leaderboards. No signup needed!
Language
en
Canonical
https://checkersclub.com/
Translations
  • en
  • es

Open Graph

url
https://checkersclub.com/
title
Play American Checkers Online Free - PvP & AI | CheckersClub
locale
en_US
site name
CheckersClub
description
Free online checkers: American, Spanish, Brazilian & International. Real-time PvP, AI bots (1200-2400 ELO), puzzles & leaderboards. No signup needed!

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager
Ads
  • Google AdSense
  • Google Ads (DoubleClick)
Fonts
  • Google Fonts
Third-party hosts loaded (9)
  • fonts.googleapis.com×3
  • api.dicebear.com×1
  • flagcdn.com×1
  • fonts.gstatic.com×1
  • fundingchoicesmessages.google.com×1
  • googleads.g.doubleclick.net×1
  • o4510478332919808.ingest.us.sentry.io×1
  • pagead2.googlesyndication.com×1
  • www.googletagmanager.com×1

Registration

Registrar
NameCheap, Inc.
Created
2005-05-19
Expires
2028-05-19 714 days left
Updated
2026-01-20
Name servers
  • ada.ns.cloudflare.com
  • ram.ns.cloudflare.com

DNS records live

NS
  • ada.ns.cloudflare.com
  • ram.ns.cloudflare.com
Verified for
  • Google

Email authentication no MX

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

Certificate (current)

WE1
from 2026-05-19 to 2026-08-17
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://checkersclub.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
  • cross-origin-opener-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY
permissions-policy
camera=(self), microphone=(self), geolocation=(), payment=()
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: https://pagead2.googlesyndication.com https://www.googletagservices.com https://www.googletagmanager.com https://fundingchoicesmessages.google.com https://*.google.com https://*.adtrafficquality.google https://static.cloudflareinsights.com https://*.sentry.io https://browser.sentry-cdn.com https://www.clarity.ms https://scripts.clarity.ms; worker-src 'self' blob:; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://accounts.google.com; font-src 'self' https://fonts.gstatic.com data:; img-src 'self' data: blob: https: http:; connect-src 'self' blob: wss: https://*.sentry.io https://*.ingest.sentry.io https://pagead2.googlesyndication.com https://www.google-analytics.com https://*.google.com https://*.adtrafficquality.google https://static.cloudflareinsights.com https://www.clarity.ms https://*.clarity.ms https://api.imgbb.com https://api.cloudinary.com; frame-src 'self' https://accounts.google.co
strict-transport-security
max-age=31536000; includeSubDomains; preload
cross-origin-opener-policy
same-origin-allow-popups