indexo.dev

guandaozhuanjia.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-19 · ok HTTP/1.1 200 741 ms crawled 2026-05-11

US · 172.67.216.188 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
沧州友通管道有限公司
Description
沧州友通管道有限公司成立于2016年06月13日，注册地位于盐山县蒲洼开发区，法定代表人为王昌青。经营范围包括钢管、防腐钢管、螺旋钢管、管件、法兰管道设备及配件、电厂配件、输送设备、金属材料、建筑材料的销售（依法须经批准的项目，经相关部门批准后方可开展经营活动）沧州友通管道有限公司对外投资1家公司。
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
July Name Limited
Created
2025-10-26
Expires
2026-10-26 158 days left
Updated
2026-03-07
Name servers
  • ivy.ns.cloudflare.com
  • tony.ns.cloudflare.com

DNS records live

NS
  • ivy.ns.cloudflare.com
  • tony.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-05-05 to 2026-08-03
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://guandaozhuanjia.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 (50)