indexo.dev

seigroupusa.com

.com crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 1518 ms crawled 2026-05-15

US · 151.101.2.159 · AS54113 Fastly, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
SEI Group is a premier national building products installation company
Description
SEI brings best-in-class building products and services companies together. Working together, we generate more value through trusted collaboration.
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://seigroupusa.com/

Open Graph

url
https://seigroupusa.com/
title
SEI Group is a premier national building products installation company
locale
en_US
site name
SEI Building Solutions
description
SEI brings best-in-class building products and services companies together. Working together, we generate more value through trusted collaboration.

Technology

CDN
Fastly
Server
Flywheel
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts

Third-party hosts loaded (6)

  • unpkg.com×3
  • cdnjs.cloudflare.com×2
  • code.jquery.com×2
  • use.typekit.net×2
  • gmpg.org×1
  • www.googletagmanager.com×1

Contact

Phone
Address
2351 Button Gwinnett Drive, STE 800, 30340, Doraville, GA, US

Registration

Registrar
GoDaddy.com, LLC
Created
2021-03-01
Expires
2027-03-01 284 days left
Updated
2026-03-02
Name servers
  • ns03.domaincontrol.com
  • ns04.domaincontrol.com

DNS records live

NS
  • ns03.domaincontrol.com
  • ns04.domaincontrol.com
Verified for
  • Apple

Email authentication no MX

SPF
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:ebizcharge.net ip4:209.239.233.0/24 ip4:64.0.146.0/24 ip4:209.220.191.0/24 ~all
softfail (~all)
DMARC
v=DMARC1;p=reject;pct=100;rua=mailto:itechreporting@seigroup-usa.com;ruf=mailto:itechreporting@seigroup-usa.com;ri=86400;fo=1;
policy: reject (enforced)
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAszFoZ27NcFrPGS4KJTxRzaTeds2fuGLPYSYzJn/xJgo/wW7QzmVS88V986Ldkkc9w9+gxtpRKADn0AMyHc…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxRssY0ytb6XX9EFhHrU2tNdSj6UYqMSFQrY3vCZbYaR7jeTLAGnoZkfNc3XpQkKX94hgeMrIUlPxStw6W1…
selectors probed

Certificate (current)

R13
from 2026-03-27 to 2026-06-25
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://seigroupusa.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Permissions Policy
Header values
referrer-policy
no-referrer
x-frame-options
sameorigin
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self';
strict-transport-security
max-age=31536000; includeSubDomains

Linked from (1)