cssociety.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 3255 ms crawled 2026-05-08

SE · 13.61.8.41 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Home - Complex Systems Society
Language: es

Technology

Server: nginx
CMS: Gatsby

Third-party hosts loaded (1)

cdn.tailwindcss.com×1

Contact

Email

css@cssociety.org

Registration

Registrar

OVH sas

Created

2006-08-28

Expires

2026-08-28 100 days left

Updated

2025-10-12

Name servers

dns.ovh.net
ns.ovh.net

DNS records live

NS

dns.ovh.net
ns.ovh.net

MX

1 mx1.ovh.net
5 mx2.ovh.net

TXT

google-site-verification=h8IIb_2qOhfjfkxLW2oQ-QEBZqmkv8XmC12N24EK04M

Email authentication strong

SPF

v=spf1 include:mx.ovh.com mx a:cssociety.org a:cssociety.dndg.dev ~all

softfail (~all)

DMARC

v=DMARC1;p=quarantine;rua=mailto:dmarc@dndg.it;

policy: quarantine

DKIM

default: v=DKIM1;h=sha256;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2gtLSUVpMHRgq+WZptklbsycSjQWbr34iricmb0ArzwAKejg6pTsMtnlyFVFDq0IxM5CPac…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificates

Loading certificate

HTTP security headers

Header hygiene 55/100 Checked live page: https://cssociety.org/

present

x-frame-options
x-content-type-options
referrer-policy
cross-origin-opener-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: DENY
x-content-type-options: nosniff
cross-origin-opener-policy: same-origin