indexo.dev

opensource.org

.org toplist crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 509 ms crawled 2026-05-06

US · 104.20.30.15 · AS13335 Cloudflare, Inc.

Reputation 97/100 dmarc monitor-only

Classifying

HTML metadata

Title
Open Source Initiative - Open Source Initiative
Language
en-US
Canonical
https://opensource.org/
Feeds

Open Graph

url
https://opensource.org/
title
Open Source Initiative
locale
en_US
site name
Open Source Initiative
description
Growing the impact of Open Source around the world The Open Source Initiative is the global nonprofit building the future powered by open collaboration, transparency and innovation. Supported by the…

Technology

CDN
Cloudflare
CMS
WordPress

Third-party hosts loaded (5)

  • c0.wp.com×19
  • i0.wp.com×16
  • unpkg.com×3
  • gmpg.org×1
  • stats.wp.com×1

Social

Registration

Registrar
Gandi SAS
Created
1998-02-11
Expires
2027-02-10 266 days left
Updated
2026-01-09
Name servers
  • alice.ns.cloudflare.com
  • arturo.ns.cloudflare.com

DNS records live

NS
  • alice.ns.cloudflare.com
  • arturo.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 5 TXT records
  • google-site-verification=RKlvCAeipVgUFwSUrhNl0EvsEj2oq-LAYVvwCB69lIM
  • google-site-verification=S3lc6L8R99COYAE0Fj2tezgoIzorofySj_e7d76fJ2g
  • google-gws-recovery-domain-verification=45475660
  • google-site-verification=CZ-kPUQasutHoXWOhY4Fl8BTdviuHDXoGkjQl8RRZVg
  • google-site-verification=G9VUfylR4fB8lf_0vt4fXjXBtUiAEpiaGvYNshxkW-s

Email authentication strong

SPF
v=spf1 include:bounces.opensource.org ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjAADJzYHAE5m2ay3NFtdzh5GkGN/SL7Ko758+c0RpPDDQ1q88qB/WsOBWH7D9njcRpktUdJVgjbU4G…
selectors probed

Certificate (current)

WE1
from 2026-04-25 to 2026-07-24
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://opensource.org/

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 (8)

Linked from (50)