indexo.dev

graphics-programming.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-15 · ok HTTP/1.1 200 462 ms crawled 2026-05-08

US · 104.21.67.245 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Hello from Graphics Programming Discord | Graphics Programming Discord
Description
Description will go into a meta tag in <head />
Language
en
Generator
Docusaurus v3.5.2
Canonical
https://graphics-programming.org/
Translations
  • en
Feeds

Open Graph

url
https://graphics-programming.org/
title
Hello from Graphics Programming Discord | Graphics Programming Discord
locale
en
description
Description will go into a meta tag in <head />

Technology

CDN
Cloudflare
Social widgets
  • YouTube Embed

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×1
  • www.youtube.com×1

Social

Registration

Registrar
NameCheap, Inc.
Created
2020-08-02
Expires
2026-08-02 74 days left
Updated
2025-07-08
Name servers
  • rudy.ns.cloudflare.com
  • venus.ns.cloudflare.com

DNS records live

NS
  • rudy.ns.cloudflare.com
  • venus.ns.cloudflare.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-03 to 2026-08-01
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://graphics-programming.org/

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

Links to (4)

Linked from (2)