d20srd.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 1268 ms crawled 2026-05-08

US · 188.114.96.3 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: The Hypertext d20 SRD (v3.5, 5e & Pathfinder d20 System Reference Document) :: d20srd.org
Description: Contains the entire v3.5 & 5e d20 System Reference Document and is fully indexed, hyperlinked, searchable, and accessible.

Technology

CDN: Cloudflare

Analytics

Cloudflare Insights
Google Analytics

Third-party hosts loaded (3)

hb.vntsm.com×1
static.cloudflareinsights.com×1
www.google-analytics.com×1

DNS records live

NS

david.ns.cloudflare.com
kristin.ns.cloudflare.com

MX

0 smtp.secureserver.net
10 mailstore1.secureserver.net

TXT

google-site-verification=2CHUXsYSWqqVr9SJe_QmhyYFBoqPCAVEgvF3jnzLjnw
facebook-domain-verification=i0tf9m6te2ru57j0ndkl7f6dwfze62

Email authentication weak

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

Certificate (current)

WE1

from 2026-03-15 to 2026-06-13

Expires in 24 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.d20srd.org/

findings

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

Links to (5)

Linked from (3)