indexo.dev

hetdex.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 4337 ms crawled 2026-05-09

US · 35.237.213.123 · AS396982 Google LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Illuminating the Darkness - HETDEX
Language
en-US
Canonical
https://hetdex.org/
Feeds

Open Graph

url
https://hetdex.org/
title
Illuminating the Darkness - HETDEX
locale
en_US
site name
HETDEX
description
An experiment to produce the largest map of the cosmos and uncover the nature of dark energy

Technology

Server
nginx
CMS
WordPress
Fonts
  • Adobe Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • cdn.jsdelivr.net×3
  • cdnjs.cloudflare.com×3
  • fonts.googleapis.com×2
  • gmpg.org×1
  • kit.fontawesome.com×1
  • use.typekit.net×1

Registration

Registrar
GoDaddy.com, LLC
Created
2007-05-30
Expires
2027-05-30 375 days left
Updated
2025-07-14
Name servers
  • ns11.domaincontrol.com
  • ns12.domaincontrol.com

DNS records live

NS
  • ns11.domaincontrol.com
  • ns12.domaincontrol.com

Email authentication no MX

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

Certificate (current)

R13
from 2026-04-28 to 2026-07-27
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)