indexo.dev

siteguardian.io

.io crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 4606 ms crawled 2026-05-15

DE · 136.243.129.238 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title
SiteGuardian – Find Website Risks. Fix What Matters.
Description
See what's broken on your website — SSL, DNS, email, security headers. Free instant scan, no account needed. Fix what matters before your customers notice. EU-hosted.
Language
en
Canonical
https://siteguardian.io/
Translations
  • de
  • en
  • es
  • fr
  • it
  • nl
  • pl
  • pt
Feeds

Open Graph

url
https://siteguardian.io/
title
SiteGuardian – See what's broken. Fix what matters.
site name
SiteGuardian
description
Free instant security scan. See your grade, find critical issues, get fix guidance. Ongoing monitoring from €29/month. EU-hosted.

Technology

Server
nginx
CMS
Gatsby

Contact

Email

DNS records live

NS
  • launch1.spaceship.net
  • launch2.spaceship.net
MX
  • 0 hinode.webersheim.de
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a mx -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:monitoring@siteguardian.io
policy: quarantine
DKIM
  • default: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApbcVqmQwCQ+lK0dgp6KdNqLpP0zRgxLjK11YWQu3JgeXCVQNie027f/s+afNB0E0PURa…
  • mail: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw2M+plZanB7vYsTvkMkJOqK38gEGU0n4VaulM2ZrRNNu0RK1wo2bBx/Ki5r5VbYULqhk…
selectors probed

Certificate (current)

E8
from 2026-03-20 to 2026-06-18
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://siteguardian.io/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY
permissions-policy
camera=(), microphone=(), geolocation=()
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' 'nonce-ePYn47CZMS2zfQFL52xvcqM1aR9ZUPGp1CPq8tBLUfo' https://stats.siteguardian.io; script-src-elem 'self' 'nonce-ePYn47CZMS2zfQFL52xvcqM1aR9ZUPGp1CPq8tBLUfo' https://stats.siteguardian.io; style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self'; connect-src 'self' https://stats.siteguardian.io https://cdn.jsdelivr.net; worker-src 'self' blob:; frame-ancestors 'none'; base-uri 'self'; form-action 'self' https://checkout.stripe.com; upgrade-insecure-requests; report-uri https://reports.siteguardian.io/r/94f148d0ea1a2a39/8237584d667844bdd27fa2a205b7424a; report-to sg-csp
strict-transport-security
max-age=63072000; includeSubDomains; preload

Linked from (1)