indexo.dev

opensiddur.org

.org crawl

First seen 2026-04-11 · Last seen 2026-04-29 · ok HTTP/1.1 200 2744 ms crawled 2026-05-08

US · 188.114.97.3 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
פרויקט הסידור הפתוח ✍︎ the Open Siddur Project • the Open Siddur Project ✍ פְּרוֺיֶקְט הַסִּדּוּר הַפָּתוּחַ
Description
A community-grown, libre Open Access archive of Jewish prayer and liturgical resources.
Language
en-US
Canonical
https://opensiddur.org/
Feeds

Open Graph

url
https://opensiddur.org/
title
פרויקט הסידור הפתוח ✍︎ the Open Siddur Project • the Open Siddur Project ✍ פְּרוֺיֶקְט הַסִּדּוּר הַפָּתוּחַ
locale
en_US
site name
the Open Siddur Project ✍ פְּרוֺיֶקְט הַסִּדּוּר הַפָּתוּחַ
description
A non-denominational and non-prescriptive libré Open Access archive of Jewish prayers composed in every era, region, and language Jews have ever prayed.

Technology

CDN
Cloudflare
CMS
WordPress
Third-party hosts loaded (8)
  • zcvf-zcglf.maillist-manage.com×4
  • cdn.jsdelivr.net×3
  • cdnjs.cloudflare.com×3
  • stats.wp.com×2
  • challenges.cloudflare.com×1
  • v0.wordpress.com×1
  • wp.me×1
  • www.sefaria.org×1

Social

Registration

Registrar
NetEarth One Inc. d/b/a NetEarth
Created
2010-01-16
Expires
2027-01-16 242 days left
Updated
2026-03-02
Name servers
  • leah.ns.cloudflare.com
  • mike.ns.cloudflare.com

DNS records live

NS
  • leah.ns.cloudflare.com
  • mike.ns.cloudflare.com
MX
  • 0 _dc-mx.9bda77a4bc56.opensiddur.org
TXT
  • google-site-verification=IZPcTDtSYAN1wD8PKBxcBSkfuv2yJbQudvU6nYOgxq8

Email authentication partial

SPF
v=spf1 include:zcsend.net include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:b5b9a5300f5042c9a2f70705801a81a6@dmarc-reports.cloudflare.net,mailto:postmaster@opensiddur.org
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1j67zUjzYXc9i0Ci75r+enca1sjGby5xR2oMj/2c8YyFvsOfmAN4P5dYJ0Uk36UEY1cuPlJ+ABvC26…
selectors probed

Certificate (current)

WE1
from 2026-04-29 to 2026-07-29
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://opensiddur.org/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (15)

Linked from (1)