sobwgd.com

.com crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 833 ms crawled 2026-05-31

US · 104.21.1.31 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 河北双欧管道制造有限公司
Description: 河北双欧管道制造有限公司坐落于管道装备制造业基地沧州市盐山县正港工业区，本公司是集科研、生产、销售、施工为一体的专业化骨干企业，多年来公司坚持“质量第一、客户第一”的人性化经营理念，产品顺利通过ISO9001:2000国际质量体系认证，并被全国城镇防腐保温材料吸收为会员单位，公司产品销往全国各地。
Language: en

Technology

CDN: Cloudflare
CMS: Gatsby

Registration

Registrar

NameSilo, LLC

Created

2026-05-20

Expires

2027-05-20 353 days left

Updated

2026-05-22

Name servers

collins.ns.cloudflare.com
eoin.ns.cloudflare.com

DNS records live

NS

collins.ns.cloudflare.com
eoin.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E8

from 2026-05-22 to 2026-08-20

Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (50)

Linked from (16)