usmodernist.org

.org crawl

First seen 2026-04-12 · Last seen 2026-05-14 · ok HTTP/1.1 200 8340 ms crawled 2026-05-06

US · 74.208.87.26 · AS8560 IONOS SE

Reputation 95/100 weak security headers

sector nonprofit type homepage

HTML metadata

Title: USModernist Archives
Description: A 501C3 Nonprofit Educational Archive Documenting, Preserving, and Promoting Modernist Architecture
Language: en

Technology

Server: Microsoft-IIS

Analytics

Google Tag Manager

Fonts

Font Awesome

Third-party hosts loaded (4)

ncmodernist.org×1
static.getclicky.com×1
use.fontawesome.com×1
www.googletagmanager.com×1

Social

Contact

Phone

19197408407

Address

st Archive, Inc., a 501(c)(3) nonprofit educational archive (EIN 26-36433

Registration

Registrar

IONOS SE

Created

2015-01-10

Expires

2027-01-10 236 days left

Updated

2026-02-24

Name servers

ns1021.ui-dns.org
ns1027.ui-dns.de
ns1103.ui-dns.com
ns1118.ui-dns.biz

DNS records live

NS

ns1021.ui-dns.org
ns1027.ui-dns.de
ns1103.ui-dns.com
ns1118.ui-dns.biz

MX

10 mx00.ionos.com
10 mx01.ionos.com

TXT

v=spf1 include:_spf-us.ionos.com ~all
v=DKIM1;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgh5+cnKOvZvidYnLPo2K2xpmKasoopGpw+0WQ6igmtRAFa4SGecuKJ967ROlNkMoHLHD6g3pmVi1tdeFmO8soes9l1V3OKMq0bN9NFgg4iF6WVFoYPwyZT4nMRLfbHHVdftZ35ucYeE0iTkOI+TeHzlOpfhPKWxRTJ/VboCH0ewIDAQAB
google-site-verification=4FryAkSZPbfGGbSOabqVXj5d_dsrlItmzrJrmWf4ppo

Certificate (current)

R12

from 2026-04-03 to 2026-07-02

Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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