indexo.dev

seadvantage.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-17 · ok HTTP/1.1 200 5755 ms crawled 2026-05-14

US · 35.212.44.3 · AS15169 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Sustainable Energy Advantage | Clean Energy Consulting Services
Description
We are an independent consulting and advisory firm providing objective guidance to a diverse range of clients as they navigate the complex clean energy landscape.
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://www.seadvantage.com/
Feeds

Open Graph

url
https://www.seadvantage.com/
title
Home
locale
en_US
site name
Sustainable Energy Advantage, LLC
description
We are an independent consulting and advisory firm providing objective guidance to a diverse range of clients as they navigate the complex clean energy landscape.

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • sea-ee.com×5
  • www.googletagmanager.com×3
  • gmpg.org×1
  • kit.fontawesome.com×1

Social

Contact

Email
Phone
Address
161 Worcester Road, Suite 503Framingham, MA 01701

Registration

Registrar
Network Solutions, LLC
Created
1999-07-15
Expires
2026-07-15 57 days left
Updated
2021-03-25
Name servers
  • ns57.worldnic.com
  • ns58.worldnic.com

DNS records live

NS
  • ns57.worldnic.com
  • ns58.worldnic.com
MX
  • 0 seadvantage-com.mail.protection.outlook.com
TXT
Show 4 TXT records
  • google-site-verification=8h03i_E1n2SyExPM8aOF82NBifp8u_YdZg4UWhAR4uw
  • google-site-verification=3_ajFk3sDRB8lJ2Hat9cCHwVxHuPMNZM_6EUBpn1nKg
  • oeecbu38lf6i4ap9q6tkjlajsf
  • k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCFofb6LP0PZk0/EXYBIuvaR1nBktNtQ3Awl3x805h0fbvrU/U1fr2pgjA0FrKwXXURR5GlEGgrAd9GZBMySUaC6M+L3T+YzH7AES42Fk5QATBbAPVROM2v7MQeee1wFcpREYxH/mZJW+z7QvV4aNtWHEVade+VxkSkwWwHHBm/1QIDAQAB

Email authentication partial

SPF
v=spf1 ip4:71.174.219.32 include:spf.mtasv.net include:spf.protection.outlook.com include:servers.mcsv.net include:mailgun.org -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDHpIPw1K0vsfITHIWAwRHq0bT2Sgm7z/PclvFx/1/anJQQq1Qiu5K0XaIHnUMzpQCA9Oo+q270fpyIO2PXRo…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

R12
from 2026-04-12 to 2026-07-11
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.seadvantage.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (8)

Linked from (4)