jackscorner.org

.org crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 530 ms crawled 2026-06-01

US · 198.49.23.145 · AS53831 Squarespace, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Jack's Corner | Cure SPG50
Description: Jack’s Corner Foundation is a nonprofit organization dedicated to improving the quality of life and finding a cure for children with the ultra-rare disease SPG50 through the acceleration of gene therapy treatments, funding of research, and raising awareness of the disease. SPG50 is an ultra-rare neurodegenerative disease that affects children.
Language: en-US
Canonical: https://www.jackscorner.org

Open Graph

url: https://www.jackscorner.org
title: Jack's Corner | Cure SPG50
site name: Jack's Corner | Cure SPG50
description: Jack’s Corner Foundation is a nonprofit organization dedicated to improving the quality of life and finding a cure for children with the ultra-rare disease SPG50 through the acceleration of gene therapy treatments, funding of research, and raising awareness of the disease. SPG50 is an ultra-rare neu

Technology

Server: Squarespace
CMS: Squarespace

Analytics

Google Tag Manager

Fonts

Adobe Fonts

Third-party hosts loaded (7)

definitions.sqspcdn.com×20
images.squarespace-cdn.com×12
assets.squarespace.com×10
static1.squarespace.com×5
use.typekit.net×2
p.typekit.net×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

06890316.305.216

DNS records live

NS

dns1.p02.nsone.net
dns2.p02.nsone.net
dns3.p02.nsone.net
dns4.p02.nsone.net

MX

1 aspmx.l.google.com
10 alt3.aspmx.l.google.com
10 alt4.aspmx.l.google.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

Email authentication partial

SPF

v=spf1 include:_spf.google.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

YR1

from 2026-05-31 to 2026-08-29

Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.jackscorner.org/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
weak frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=15552000