indexo.dev

heatherheying.com

.com crawl

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 2206 ms crawled 2026-05-15

US · 198.185.159.144 · AS53831 Squarespace, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Heather Heying
Description
Exploring the World with science and Story. Join Heather Heying, evolutionary biologist, author and educator, as she applies the tool kits of evolutionary theory and animal behavior to problems large and small. The scientific process is primary in Heather's approach to life, and she works to bring it to the foreground of her audience and students. Follow Heather on Natural Selections on Substack.
Language
en-US
Canonical
https://www.heatherheying.com

Open Graph

url
https://www.heatherheying.com
title
Heather Heying
site name
Heather Heying
description
Exploring the World with science and Story. Join Heather Heying, evolutionary biologist, author and educator, as she applies the tool kits of evolutionary theory and animal behavior to problems large and small. The scientific process is primary in Heather's approach to life, and she works to bring i

Technology

Server
Squarespace
CMS
Squarespace
Fonts
  • Adobe Fonts
Third-party hosts loaded (10)
  • images.squarespace-cdn.com×24
  • assets.squarespace.com×10
  • definitions.sqspcdn.com×10
  • static1.squarespace.com×5
  • use.typekit.net×2
  • ajax.googleapis.com×1
  • assets.codepen.io×1
  • assets.squarewebsites.org×1
  • code.jquery.com×1
  • p.typekit.net×1

Social

Contact

Email
Phone
Address
st Century#block-yui_3_17_2_1_16471

Registration

Registrar
PDR Ltd. d/b/a PublicDomainRegistry.com
Created
2017-06-11
Expires
2027-06-11 388 days left
Updated
2026-05-11
Name servers
  • ns1.whois.com
  • ns2.whois.com
  • ns3.whois.com
  • ns4.whois.com

DNS records live

NS
  • ns1.whois.com
  • ns2.whois.com
  • ns3.whois.com
  • ns4.whois.com
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=D7qXMVshSoqpmxYnveka5mxY06JJxKQwnXmP-AUiv70

Email authentication weak

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

Certificate (current)

R13
from 2026-05-05 to 2026-08-03
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.heatherheying.com/

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

Links to (5)

Linked from (1)