kopperspc.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-15 · ok HTTP/1.1 200 1986 ms crawled 2026-05-12

US · 74.220.215.238 · AS31898 Oracle Corporation

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Koppers Performance Chemicals Treated Wood Products | USA
Description: Koppers Performance Chemicals is the worldwide leader in Wood Preservation Technology, including treated wood and treated lumber. Koppers provides innovative wood preservative products and offers our customers expertise in marketing, engineering and technical support.

Technology

Server: nginx
CMS: Joomla

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×2
di6zpoqlizfz.cloudfront.net×1
www.googletagmanager.com×1

Social

Registration

Registrar

Network Solutions, LLC

Created

2014-07-09

Expires

2027-07-09 416 days left

Updated

2026-05-10

Name servers

ns45.worldnic.com
ns46.worldnic.com

DNS records live

NS

ns45.worldnic.com
ns46.worldnic.com

Email authentication no MX

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

Certificate (current)

R12

from 2026-05-03 to 2026-08-01

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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