indexo.dev

andreyklassen.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 2053 ms crawled 2026-05-15

US · 198.185.159.144 · AS53831 Squarespace, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Andrey Klassen
Language
en-US
Canonical
https://www.andreyklassen.com

Open Graph

url
https://www.andreyklassen.com
title
Andrey Klassen
site name
Andrey Klassen

Technology

Server
Squarespace
CMS
Squarespace
Fonts
  • Adobe Fonts

Third-party hosts loaded (5)

  • images.squarespace-cdn.com×11
  • assets.squarespace.com×10
  • static1.squarespace.com×3
  • use.typekit.net×2
  • p.typekit.net×1

Social

Registration

Registrar
Cronon GmbH
Created
2010-05-13
Expires
2027-05-13 357 days left
Updated
2026-05-14
Name servers
  • docks12.rzone.de
  • shades20.rzone.de

DNS records live

NS
  • docks12.rzone.de
  • shades20.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-28 to 2026-06-26
Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=0

Links to (2)

Linked from (1)