indexo.dev

skryukov.dev

.dev crawl

First seen 2026-04-23 · Last seen 2026-04-23 · ok HTTP/1.1 200 8232 ms crawled 2026-05-16

US · 172.67.157.147 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Hi, I’m Svyatoslav | Svyatoslav Kryukov
Description
Svyatoslav Kryukov’s personal page
Language
en
Generator
Jekyll v3.9.3
Canonical
https://skryukov.github.io/
Feeds

Open Graph

url
https://skryukov.github.io/
title
Hi, I’m Svyatoslav
locale
en_US
site name
Svyatoslav Kryukov
description
Svyatoslav Kryukov’s personal page

Technology

CDN
Cloudflare

Third-party hosts loaded (1)

  • skryukov.github.io×2

Social

DNS records live

NS
  • jaxson.ns.cloudflare.com
  • penny.ns.cloudflare.com
MX
  • 10 mail.protonmail.ch
  • 20 mailsec.protonmail.ch
TXT
  • protonmail-verification=fb0d490786151f061ae2acdf44511bb978446c99

Email authentication partial

SPF
v=spf1 include:_spf.protonmail.ch mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-15 to 2026-08-13
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://skryukov.dev/

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)