indexo.dev

hbelc.org

.org crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 645 ms crawled 2026-05-13

DE · 35.157.26.135 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Building Biology & Healthy Home Resource Center | hbelc.org
Description
Independent resource for building biology, EMF assessment, indoor air quality, and healthy building. Science-based guides, SBM-2008 standards, and practical advice.
Language
en
Canonical
https://hbelc.org/

Technology

CDN
Netlify
CMS
Gatsby

Registration

Registrar
GoDaddy.com, LLC
Created
2010-12-31
Expires
2027-12-31 591 days left
Updated
2026-04-06
Name servers
  • dns1.p04.nsone.net
  • dns2.p04.nsone.net
  • dns3.p04.nsone.net
  • dns4.p04.nsone.net

DNS records live

NS
  • dns1.p04.nsone.net
  • dns2.p04.nsone.net
  • dns3.p04.nsone.net
  • dns4.p04.nsone.net

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-06 to 2026-07-05
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://hbelc.org/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Linked from (1)