indexo.dev

quickonomics.com

.com crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 254 ms crawled 2026-05-31

US · 172.67.218.7 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Quickonomics - Economics for Everyone
Description
Quickonomics provides free and easy access to relevant education on economic topics to everyone around the world.
Language
en-US
Canonical
https://quickonomics.com/
Feeds

Open Graph

url
https://quickonomics.com/
title
Quickonomics - Economics for Everyone
locale
en_US
site name
Quickonomics
description
Quickonomics provides free and easy access to relevant education on economic topics to everyone around the world.

Technology

CDN
Cloudflare
CMS
WordPress
Ads
  • Google AdSense

Third-party hosts loaded (2)

  • gmpg.org×1
  • pagead2.googlesyndication.com×1

Social

Registration

Registrar
Name SRS AB
Created
2016-07-31
Expires
2027-07-31 423 days left
Updated
2026-05-06
Name servers
  • diana.ns.cloudflare.com
  • donald.ns.cloudflare.com

DNS records live

NS
  • diana.ns.cloudflare.com
  • donald.ns.cloudflare.com
MX
  • 10 mail.quickonomics.com

Email authentication weak

SPF
v=spf1 a:quickonomics.com mx ~all
softfail (~all)
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; t=y; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD0zLVWS5RR/P74mG0MlTrIaE9YnVMzCDZcNrRQf7sJVqaxnmZEs+wqGC9NaHFlJaWKyv9V+75ng4xMZ…
selectors probed

Certificate (current)

WE1
from 2026-05-22 to 2026-08-20
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://quickonomics.com/

present
  • strict-transport-security
  • referrer-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
strict-transport-security
max-age=63072000

Links to (3)

Linked from (1)