indexo.dev

polarbearscience.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 422 ms crawled 2026-05-18

US · 192.0.78.24 · AS2635 Automattic, Inc

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
polarbearscience | Polar bear science – past and present
Description
Polar bear science - past and present
Language
en
Generator
WordPress.com
Feeds

Open Graph

url
https://polarbearscience.com/
title
polarbearscience
locale
en_US
site name
polarbearscience
description
Polar bear science - past and present

Technology

Server
nginx
CMS
WordPress
Social widgets
  • Twitter Widget
Third-party hosts loaded (11)
  • secure.gravatar.com×5
  • 0.gravatar.com×1
  • gmpg.org×1
  • pixel.wp.com×1
  • platform.twitter.com×1
  • polarbearscience.wordpress.com×1
  • s0.wp.com×1
  • s1.wp.com×1
  • s2.wp.com×1
  • stats.wp.com×1
  • wp.me×1

Social

Registration

Registrar
Wild West Domains, LLC
Created
2012-07-21
Expires
2026-07-21 61 days left
Updated
2025-05-21
Name servers
  • ns1.wordpress.com
  • ns2.wordpress.com

DNS records live

NS
  • ns1.wordpress.com
  • ns2.wordpress.com
  • ns3.wordpress.com

Email authentication no MX

SPF
v=spf1 include:_spf.wpcloud.com ~all
softfail (~all)
DMARC
v=DMARC1;p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WR1
from 2026-05-09 to 2026-08-07
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://polarbearscience.com/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=86400

Links to (37)

Linked from (5)