indexo.dev

whetlearning.app

.app crawl

First seen 2026-04-13 · Last seen 2026-05-02 · ok HTTP/1.1 200 809 ms crawled 2026-05-07

US · 216.150.1.129 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Whet — Learn Anything in 5 Minutes
Description
Turn your curiosity into 5-minute AI-powered lessons. Whet builds your personal knowledge graph and helps you actually remember what you learn.
Language
en
Canonical
https://whetlearning.app

Open Graph

url
https://whetlearning.app
title
Whet — Learn Anything in 5 Minutes
description
Turn your curiosity into 5-minute AI-powered lessons. Whet builds your personal knowledge graph and helps you actually remember what you learn.

Technology

CDN
Vercel
CMS
Next.js
Analytics
  • Plausible

Third-party hosts loaded (1)

  • plausible.io×1

DNS records live

NS
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com
TXT
  • google-site-verification=zF3t_yBkXt5bIrE7WjcX8kLIMaVOmXGghuchPIWODgU

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-21 to 2026-07-20
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://whetlearning.app/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY
permissions-policy
camera=(), microphone=(), geolocation=()
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' https://plausible.io https://va.vercel-scripts.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self'; connect-src 'self' https://plausible.io https://va.vercel-scripts.com https://vitals.vercel-insights.com; frame-ancestors 'none';
strict-transport-security
max-age=63072000

Links to (1)

Linked from (1)