toph.co

.co crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 1602 ms crawled 2026-05-06

SG · 172.104.40.125 · AS63949 Akamai Connected Cloud

Reputation 100/100

Classifying

HTML metadata

Title: Toph - Competitive Programming Platform
Description: Participate in exhilarating programming contests, solve unique algorithm and data structure challenges and be a part of an awesome community.
Language: en
Canonical: https://toph.co/

url: https://toph.co/
title: Toph - Competitive Programming Platform
description: Participate in exhilarating programming contests, solve unique algorithm and data structure challenges and be a part of an awesome community.

NS

MX

Verified for

SPF: v=spf1 a mx include:spf.mtasv.net include:spf.messagingengine.com include:servers.mcsv.net include:amazonses.com ~all
softfail (~all)
DMARC: v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@toph.co,mailto:re+wcjk3uubump@dmarc.postmarkapp.com; sp=quarantine; aspf=r;
policy: quarantine · sp=quarantine
DKIM: no key found at common selectors

from 2026-05-04 to 2026-08-02

Expires in 73 days

Header hygiene 80/100 Checked live page: https://toph.co/

present

findings

Header values

x-frame-options: sameorigin
x-content-type-options: nosniff
content-security-policy: default-src 'self' *.toph.co 'unsafe-eval' 'unsafe-inline'; img-src * data:; font-src * data:; connect-src 'self' wss: ws.toph.co static.toph.co uploads.toph.co o28885.ingest.sentry.io; script-src 'self' *.toph.co 'unsafe-eval' 'unsafe-inline' hcaptcha.com *.hcaptcha.com; frame-src 'self' *.toph.co hcaptcha.com *.hcaptcha.com; style-src 'self' *.toph.co 'unsafe-inline' hcaptcha.com *.hcaptcha.com; frame-ancestors 'self' *.toph.co;
strict-transport-security: max-age=63072000; includeSubDomains; preload
cross-origin-opener-policy: same-origin