indexo.dev

andreykurenkov.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 4471 ms crawled 2026-05-12

US · 192.30.252.154 · AS36459 GitHub, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
About – Andrey Kurenkov's Web World
Language
en
Canonical
/
Feeds

Open Graph

url
/
title
About
locale
en_US
site name
Andrey Kurenkov's Web World

Technology

CDN
Fastly
Server
GitHub.com
CMS
Gatsby
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • maxcdn.bootstrapcdn.com×2
  • ajax.googleapis.com×1
  • fonts.googleapis.com×1
  • pixel-v0.wl.r.appspot.com×1

Social

Contact

Email

Registration

Registrar
NameCheap, Inc.
Created
2015-08-05
Expires
2026-08-05 76 days left
Updated
2025-07-06
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 10 mx1.privateemail.com
  • 10 mx2.privateemail.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:spf.privateemail.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.andreykurenkov.com/

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

Links to (5)

Linked from (1)