indexo.dev

hsluv.org

.org crawl

First seen 2026-04-17 · Last seen 2026-05-12 · ok HTTP/1.1 200 2975 ms crawled 2026-05-12

US · 185.199.108.153 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
HSLuv - Human-friendly HSL
Description
HSLuv - An alternative to HSL for programmatic color generation
Language
en

Open Graph

title
HSLuv - Human-friendly HSL

Technology

CDN
Fastly
Server
GitHub.com
CMS
Gatsby
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • ghbtns.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Amazon Registrar, Inc.
Created
2016-12-06
Expires
2026-12-06 199 days left
Updated
2025-11-06
Name servers
  • ns-1191.awsdns-20.org
  • ns-1807.awsdns-33.co.uk
  • ns-53.awsdns-06.com
  • ns-640.awsdns-16.net

DNS records live

NS
  • ns-1191.awsdns-20.org
  • ns-1807.awsdns-33.co.uk
  • ns-53.awsdns-06.com
  • ns-640.awsdns-16.net
MX
  • 10 inbound-smtp.us-east-1.amazonaws.com
Verified for
  • Google

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-02 to 2026-07-31
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.hsluv.org/

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

Links to (3)

Linked from (1)