indexo.dev

potomacreportcard.org

.org crawl

First seen 2026-04-22 · Last seen 2026-05-20 · ok HTTP/1.1 200 2749 ms crawled 2026-05-16

NL · 31.43.160.6 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
2025 Potomac River Report Card
Description
Does our nation's river get a passing grade? Find out today.
Language
en-US
Generator
Framer 77d7dc9
Canonical
https://potomacreportcard.org/

Open Graph

url
https://potomacreportcard.org/
title
2025 Potomac River Report Card
description
Does our nation's river get a passing grade? Find out today.

Technology

Server
Framer
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • framerusercontent.com×34
  • events.framer.com×1
  • www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar
Bluehost Inc.
Created
2016-03-15
Expires
2027-03-15 298 days left
Updated
2026-03-05
Name servers
  • ns1.bluehost.com
  • ns2.bluehost.com

DNS records live

NS
  • ns1.bluehost.com
  • ns2.bluehost.com
MX
  • 10 mx.spamexperts.com
  • 20 fallbackmx.spamexperts.eu
  • 30 lastmx.spamexperts.net

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyTQ94Net6EobAnKfFWlJfysRevJqsWViE/QUz/wzSe0Ik6S1I6RqupSfhisGTO4r5xE9Dr20/fNYJ6…
selectors probed

Certificate (current)

E7
from 2026-05-09 to 2026-08-07
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://potomacreportcard.org/

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

Links to (5)

Linked from (2)