indexo.dev

shankerinstitute.org

.org crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 635 ms crawled 2026-05-13

US · 23.185.0.4 · AS54113 Fastly, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Albert Shanker Institute: Home | Shanker Institute
Description
Research and commentary on education, labor, and democracy.
Language
en
Generator
Drupal 11 (https://www.drupal.org)
Canonical
https://www.shankerinstitute.org/

Open Graph

url
https://www.shankerinstitute.org/home
title
Albert Shanker Institute: Home
description
Research and commentary on education, labor, and democracy.

Technology

Server
nginx
CMS
Drupal
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • kit.fontawesome.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone
Address
Albert Shanker Institute555 New Jersey Ave, NWWashington, DC 20001202-879-4532

Registration

Registrar
NameCheap, Inc.
Created
2000-08-04
Expires
2027-08-04 441 days left
Updated
2018-09-25
Name servers
  • candy.ns.cloudflare.com
  • peyton.ns.cloudflare.com

DNS records live

NS
  • candy.ns.cloudflare.com
  • peyton.ns.cloudflare.com
MX
  • 10 mx1.emailsrvr.com
  • 20 mx2.emailsrvr.com
TXT
  • MS=ms42533295

Email authentication weak

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 70/100 Checked live page: https://www.shankerinstitute.org/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31622400; includeSubDomains; preload

Links to (5)

Linked from (2)