indexo.dev

sumplete.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 1609 ms crawled 2026-05-16

US · 172.67.181.218 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Sumplete – Free Daily Number Logic Puzzle
Description
Solve today’s 5x5 Sumplete grid in under 5 minutes. Delete numbers until each row and column hits its target sum. Track streaks, compare stats — play free on any device.
Language
en
Canonical
https://sumplete.com/

Open Graph

url
https://sumplete.com/
title
Sumplete – Free Daily Number Logic Puzzle
site name
Sumplete
description
Solve today’s 5x5 Sumplete grid in under 5 minutes. Delete numbers until each row and column hits its target sum. Track streaks, compare stats — play free on any device.

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

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

Registration

Registrar
NameCheap, Inc.
Created
2023-03-03
Expires
2029-03-03 1017 days left
Updated
2025-02-02
Name servers
  • chin.ns.cloudflare.com
  • melnicoff.ns.cloudflare.com

DNS records live

NS
  • chin.ns.cloudflare.com
  • melnicoff.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 2026-05-09 to 2026-08-07
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://sumplete.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 (5)