indexo.dev

frontendhero.dev

.dev crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1350 ms crawled 2026-05-19

US · 104.21.21.81 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Frontend Hero - Tutorials on all things Front-end
Description
Frontend Hero creates tutorials and screencasts for web developers.
Language
en-GB
Generator
WordPress 6.9.4
Canonical
https://www.frontendhero.dev/

Open Graph

url
https://www.frontendhero.dev/
title
Frontend Hero - Tutorials on all things Front-end
locale
en_GB
site name
Frontend Hero
description
Frontend Hero creates tutorials and screencasts for web developers.

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Ads
  • Google AdSense

Third-party hosts loaded (2)

  • www.googletagmanager.com×3
  • pagead2.googlesyndication.com×2

Social

Contact

Phone

DNS records live

NS
  • sreeni.ns.cloudflare.com
  • yadiel.ns.cloudflare.com
MX
  • 10 mailserver.purelymail.com
TXT
  • purelymail_ownership_proof=869e123b29ec56606ec7e23da09bd3053fae9c9c71f82f7fcdfd18ac98c252a7f6a7587d247c61d70bc8bad93c68f3ec8f94832a2bc204edd4fe8213697d16a6
  • google-site-verification=Cy5BPMO8WTDzbqncUz_8ZbiOr358k--bTK4JXtaCOZU

Email authentication strong

SPF
v=spf1 include:_spf.purelymail.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; ruf=mailto:dmarc@purelymail.com
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-09 to 2026-08-07
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.frontendhero.dev/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (2)

Linked from (1)