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yos.io

.io ok HTTP/1.1 200 575 ms

First seen 2026-06-17 · Last seen 2026-06-17 · crawled 2026-06-17

US · 104.198.14.52 · AS396982 Google LLC

Reputation 92/100 no dmarc policy

sector tech subsector tech media type blog

HTML metadata

Title
Yos Riady · Software Craftsman
Description
Personal blog of Yos Riady. Yos is a Software Engineer based in Singapore.
Language
en-us
Generator
Jekyll v4.1.1
Canonical
https://yos.io//
Feeds

Open Graph

url
https://yos.io/
title
Home
locale
en_US
site name
Yos Riady · Software Craftsman
description
Personal blog of Yos Riady. Yos is a Software Engineer based in Singapore.

Technology

CDN
Netlify
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • cdn.formo.so×1
  • maxcdn.bootstrapcdn.com×1
  • www.googletagmanager.com×1

Social

DNS records live

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

Email authentication weak

SPF
v=spf1 include:spf.privateemail.com ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyEs5dt4nOkafIox5uWjWpVPMJwlpqAvoHsudoWEaNNV7g7iS2tujXYx38cUyurg+YyV+lWBt9KEyHTIE…
selectors probed

Certificate (current)

E8
from 2026-05-02 to 2026-07-31
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://yos.io/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (3)

Linked from (1)

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