thinkblue.org

.org crawl

First seen 2026-05-03 · Last seen 2026-05-10 · ok HTTP/1.1 200 3464 ms crawled 2026-05-10

US · 35.229.18.229 · AS396982 Google LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Think Blue San Diego - Ensuring Clean Water & Clean Beaches for All of San Diego
Description
Think Blue San Diego educates residents and businesses about the causes of storm water pollution and how pollution prevention behaviors can help improve our water quality.
Language
en-US
Canonical
https://www.thinkblue.org/

Open Graph

url
https://www.thinkblue.org/
title
Think Blue San Diego - Ensuring Clean Water & Clean Beaches for All of San Diego
locale
en_US
site name
Think Blue San Diego
description
Think Blue San Diego educates residents and businesses about the causes of storm water pollution and how pollution prevention behaviors can help improve our water quality.

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Analytics
  • Google Tag Manager
Ads
  • Google Ads (DoubleClick)
  • Meta Pixel
Fonts
  • Google Fonts
Third-party hosts loaded (9)
  • www.googletagmanager.com×2
  • connect.facebook.net×1
  • fonts.gstatic.com×1
  • img.youtube.com×1
  • play.google.com×1
  • stats.g.doubleclick.net×1
  • www.google-analytics.com×1
  • www.gstatic.com×1
  • www.youtube.com×1

Social

DNS records live

NS
  • ns27.domaincontrol.com
  • ns28.domaincontrol.com
MX
  • 0 smtp.secureserver.net
  • 10 mailstore1.secureserver.net

Email authentication weak

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

Certificate (current)

R13
from 2026-03-15 to 2026-06-13
Expires in 25 days

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.thinkblue.org/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (2)

Linked from (1)