indexo.dev

studyon.app

.app crawl

First seen 2026-05-07 · Last seen 2026-05-07 · ok HTTP/1.1 200 1224 ms crawled 2026-05-14

US · 104.21.83.140 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Ace your studies with us - StudyOn
Description
Turn your notes into fun quizzes and flashcards in seconds. Study smarter and remember more with less effort. Perfect for students and teachers!
Language
en

Open Graph

url
https://studyon.app
title
StudyOn
locale
en_US
site name
StudyOn
description
Turn your notes into fun quizzes and flashcards in seconds. Study smarter and remember more with less effort. Perfect for students and teachers!

Technology

CDN
Cloudflare
CMS
Next.js

Third-party hosts loaded (1)

  • demo.arcade.software×1

Social

DNS records live

NS
  • aleena.ns.cloudflare.com
  • trevor.ns.cloudflare.com
MX
  • 22 route2.mx.cloudflare.net
  • 53 route1.mx.cloudflare.net
  • 59 route3.mx.cloudflare.net
TXT
  • google-site-verification=CdlPG7fWZpD5kKu30foZ3oFl3RtrHKSAj9L5q6_k6To

Email authentication partial

SPF
v=spf1 include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-18 to 2026-07-17
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://studyon.app/

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

Links to (4)

Linked from (1)